204040256

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:476

約数の個数: 112

約数和(自身を含む): 498018816

約数和(自身を除く): 293978560

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 73, 112, 119, 136, 146, 224, 238, 272, 292, 367, 448, 476, 511, 544, 584, 734, 952, 1022, 1088, 1168, 1241, 1468, 1904, 2044, 2336, 2482, 2569, 2936, 3808, 4088, 4672, 4964, 5138, 5872, 6239, 7616, 8176, 8687, 9928, 10276, 11744, 12478, 16352, 17374, 19856, 20552, 23488, 24956, 26791, 32704, 34748, 39712, 41104, 43673, 49912, 53582, 69496, 79424, 82208, 87346, 99824, 107164, 138992, 164416, 174692, 187537, 199648, 214328, 277984, 349384, 375074, 399296, 428656, 455447, 555968, 698768, 750148, 857312, 910894, 1397536, 1500296, 1714624, 1821788, 2795072, 3000592, 3188129, 3643576, 6001184, 6376258, 7287152, 12002368, 12752516, 14574304, 25505032, 29148608, 51010064, 102020128, 204040256]

約数ペア:

[(1, 204040256), (2, 102020128), (4, 51010064), (7, 29148608), (8, 25505032), (14, 14574304), (16, 12752516), (17, 12002368), (28, 7287152), (32, 6376258), (34, 6001184), (56, 3643576), (64, 3188129), (68, 3000592), (73, 2795072), (112, 1821788), (119, 1714624), (136, 1500296), (146, 1397536), (224, 910894), (238, 857312), (272, 750148), (292, 698768), (367, 555968), (448, 455447), (476, 428656), (511, 399296), (544, 375074), (584, 349384), (734, 277984), (952, 214328), (1022, 199648), (1088, 187537), (1168, 174692), (1241, 164416), (1468, 138992), (1904, 107164), (2044, 99824), (2336, 87346), (2482, 82208), (2569, 79424), (2936, 69496), (3808, 53582), (4088, 49912), (4672, 43673), (4964, 41104), (5138, 39712), (5872, 34748), (6239, 32704), (7616, 26791), (8176, 24956), (8687, 23488), (9928, 20552), (10276, 19856), (11744, 17374), (12478, 16352)]