202017760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{569}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 548130240

約数和(自身を除く): 346112480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 317, 560, 569, 634, 1120, 1138, 1268, 1585, 2219, 2276, 2536, 2845, 3170, 3983, 4438, 4552, 5072, 5690, 6340, 7966, 8876, 9104, 10144, 11095, 11380, 12680, 15932, 17752, 18208, 19915, 22190, 22760, 25360, 31864, 35504, 39830, 44380, 45520, 50720, 63728, 71008, 79660, 88760, 91040, 127456, 159320, 177520, 180373, 318640, 355040, 360746, 637280, 721492, 901865, 1262611, 1442984, 1803730, 2525222, 2885968, 3607460, 5050444, 5771936, 6313055, 7214920, 10100888, 12626110, 14429840, 20201776, 25252220, 28859680, 40403552, 50504440, 101008880, 202017760]

約数ペア:

[(1, 202017760), (2, 101008880), (4, 50504440), (5, 40403552), (7, 28859680), (8, 25252220), (10, 20201776), (14, 14429840), (16, 12626110), (20, 10100888), (28, 7214920), (32, 6313055), (35, 5771936), (40, 5050444), (56, 3607460), (70, 2885968), (80, 2525222), (112, 1803730), (140, 1442984), (160, 1262611), (224, 901865), (280, 721492), (317, 637280), (560, 360746), (569, 355040), (634, 318640), (1120, 180373), (1138, 177520), (1268, 159320), (1585, 127456), (2219, 91040), (2276, 88760), (2536, 79660), (2845, 71008), (3170, 63728), (3983, 50720), (4438, 45520), (4552, 44380), (5072, 39830), (5690, 35504), (6340, 31864), (7966, 25360), (8876, 22760), (9104, 22190), (10144, 19915), (11095, 18208), (11380, 17752), (12680, 15932)]