208222784

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 224

約数和(自身を含む): 561807360

約数和(自身を除く): 353584576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 31, 32, 44, 47, 56, 58, 62, 64, 77, 88, 94, 112, 116, 124, 154, 176, 188, 203, 217, 224, 232, 248, 308, 319, 329, 341, 352, 376, 406, 434, 448, 464, 496, 517, 616, 638, 658, 682, 704, 752, 812, 868, 899, 928, 992, 1034, 1232, 1276, 1316, 1363, 1364, 1457, 1504, 1624, 1736, 1798, 1856, 1984, 2068, 2233, 2387, 2464, 2552, 2632, 2726, 2728, 2914, 3008, 3248, 3472, 3596, 3619, 4136, 4466, 4774, 4928, 5104, 5264, 5452, 5456, 5828, 6293, 6496, 6944, 7192, 7238, 8272, 8932, 9541, 9548, 9889, 10199, 10208, 10528, 10904, 10912, 11656, 12586, 12992, 13888, 14384, 14476, 14993, 16027, 16544, 17864, 19082, 19096, 19778, 20398, 20416, 21056, 21808, 21824, 23312, 25172, 28768, 28952, 29986, 32054, 33088, 35728, 38164, 38192, 39556, 40796, 42253, 43616, 46624, 50344, 57536, 57904, 59972, 64108, 69223, 71456, 76328, 76384, 79112, 81592, 84506, 87232, 93248, 100688, 104951, 112189, 115808, 119944, 128216, 138446, 142912, 152656, 152768, 158224, 163184, 169012, 201376, 209902, 224378, 231616, 239888, 256432, 276892, 295771, 305312, 316448, 326368, 338024, 402752, 419804, 448756, 464783, 479776, 512864, 553784, 591542, 610624, 632896, 652736, 676048, 839608, 897512, 929566, 959552, 1025728, 1107568, 1183084, 1352096, 1679216, 1795024, 1859132, 2215136, 2366168, 2704192, 3253481, 3358432, 3590048, 3718264, 4430272, 4732336, 6506962, 6716864, 7180096, 7436528, 9464672, 13013924, 14873056, 18929344, 26027848, 29746112, 52055696, 104111392, 208222784]

約数ペア:

[(1, 208222784), (2, 104111392), (4, 52055696), (7, 29746112), (8, 26027848), (11, 18929344), (14, 14873056), (16, 13013924), (22, 9464672), (28, 7436528), (29, 7180096), (31, 6716864), (32, 6506962), (44, 4732336), (47, 4430272), (56, 3718264), (58, 3590048), (62, 3358432), (64, 3253481), (77, 2704192), (88, 2366168), (94, 2215136), (112, 1859132), (116, 1795024), (124, 1679216), (154, 1352096), (176, 1183084), (188, 1107568), (203, 1025728), (217, 959552), (224, 929566), (232, 897512), (248, 839608), (308, 676048), (319, 652736), (329, 632896), (341, 610624), (352, 591542), (376, 553784), (406, 512864), (434, 479776), (448, 464783), (464, 448756), (496, 419804), (517, 402752), (616, 338024), (638, 326368), (658, 316448), (682, 305312), (704, 295771), (752, 276892), (812, 256432), (868, 239888), (899, 231616), (928, 224378), (992, 209902), (1034, 201376), (1232, 169012), (1276, 163184), (1316, 158224), (1363, 152768), (1364, 152656), (1457, 142912), (1504, 138446), (1624, 128216), (1736, 119944), (1798, 115808), (1856, 112189), (1984, 104951), (2068, 100688), (2233, 93248), (2387, 87232), (2464, 84506), (2552, 81592), (2632, 79112), (2726, 76384), (2728, 76328), (2914, 71456), (3008, 69223), (3248, 64108), (3472, 59972), (3596, 57904), (3619, 57536), (4136, 50344), (4466, 46624), (4774, 43616), (4928, 42253), (5104, 40796), (5264, 39556), (5452, 38192), (5456, 38164), (5828, 35728), (6293, 33088), (6496, 32054), (6944, 29986), (7192, 28952), (7238, 28768), (8272, 25172), (8932, 23312), (9541, 21824), (9548, 21808), (9889, 21056), (10199, 20416), (10208, 20398), (10528, 19778), (10904, 19096), (10912, 19082), (11656, 17864), (12586, 16544), (12992, 16027), (13888, 14993), (14384, 14476)]