201544928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28499}}^1$

素因数の和:28539

約数の個数: 48

約数和(自身を含む): 452466000

約数和(自身を除く): 250921072

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 28499, 56998, 113996, 227992, 370487, 455984, 484483, 740974, 911968, 968966, 1481948, 1937932, 2963896, 3875864, 5927792, 6298279, 7751728, 11855584, 12596558, 15503456, 25193116, 50386232, 100772464, 201544928]

約数ペア:

[(1, 201544928), (2, 100772464), (4, 50386232), (8, 25193116), (13, 15503456), (16, 12596558), (17, 11855584), (26, 7751728), (32, 6298279), (34, 5927792), (52, 3875864), (68, 2963896), (104, 1937932), (136, 1481948), (208, 968966), (221, 911968), (272, 740974), (416, 484483), (442, 455984), (544, 370487), (884, 227992), (1768, 113996), (3536, 56998), (7072, 28499)]