193738970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{4027}}^1$

素因数の和:4334

約数の個数: 32

約数和(自身を含む): 370640448

約数和(自身を除く): 176901478

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 283, 566, 1415, 2830, 4027, 4811, 8054, 9622, 20135, 24055, 40270, 48110, 68459, 136918, 342295, 684590, 1139641, 2279282, 5698205, 11396410, 19373897, 38747794, 96869485, 193738970]

約数ペア:

[(1, 193738970), (2, 96869485), (5, 38747794), (10, 19373897), (17, 11396410), (34, 5698205), (85, 2279282), (170, 1139641), (283, 684590), (566, 342295), (1415, 136918), (2830, 68459), (4027, 48110), (4811, 40270), (8054, 24055), (9622, 20135)]