201743488

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 462672000

約数和(自身を除く): 260928512

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 32, 34, 46, 58, 64, 68, 92, 116, 128, 136, 139, 184, 232, 272, 278, 368, 391, 464, 493, 544, 556, 667, 736, 782, 928, 986, 1088, 1112, 1334, 1472, 1564, 1856, 1972, 2176, 2224, 2363, 2668, 2944, 3128, 3197, 3712, 3944, 4031, 4448, 4726, 5336, 6256, 6394, 7888, 8062, 8896, 9452, 10672, 11339, 12512, 12788, 15776, 16124, 17792, 18904, 21344, 22678, 25024, 25576, 31552, 32248, 37808, 42688, 45356, 50048, 51152, 54349, 63104, 64496, 68527, 75616, 85376, 90712, 92713, 102304, 108698, 128992, 137054, 151232, 181424, 185426, 204608, 217396, 257984, 274108, 302464, 362848, 370852, 409216, 434792, 515968, 548216, 725696, 741704, 869584, 1096432, 1451392, 1483408, 1576121, 1739168, 2192864, 2966816, 3152242, 3478336, 4385728, 5933632, 6304484, 6956672, 8771456, 11867264, 12608968, 25217936, 50435872, 100871744, 201743488]

約数ペア:

[(1, 201743488), (2, 100871744), (4, 50435872), (8, 25217936), (16, 12608968), (17, 11867264), (23, 8771456), (29, 6956672), (32, 6304484), (34, 5933632), (46, 4385728), (58, 3478336), (64, 3152242), (68, 2966816), (92, 2192864), (116, 1739168), (128, 1576121), (136, 1483408), (139, 1451392), (184, 1096432), (232, 869584), (272, 741704), (278, 725696), (368, 548216), (391, 515968), (464, 434792), (493, 409216), (544, 370852), (556, 362848), (667, 302464), (736, 274108), (782, 257984), (928, 217396), (986, 204608), (1088, 185426), (1112, 181424), (1334, 151232), (1472, 137054), (1564, 128992), (1856, 108698), (1972, 102304), (2176, 92713), (2224, 90712), (2363, 85376), (2668, 75616), (2944, 68527), (3128, 64496), (3197, 63104), (3712, 54349), (3944, 51152), (4031, 50048), (4448, 45356), (4726, 42688), (5336, 37808), (6256, 32248), (6394, 31552), (7888, 25576), (8062, 25024), (8896, 22678), (9452, 21344), (10672, 18904), (11339, 17792), (12512, 16124), (12788, 15776)]