203162070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{398357}}^1$

素因数の和:398384

約数の個数: 32

約数和(自身を含む): 516271968

約数和(自身を除く): 313109898

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 398357, 796714, 1195071, 1991785, 2390142, 3983570, 5975355, 6772069, 11950710, 13544138, 20316207, 33860345, 40632414, 67720690, 101581035, 203162070]

約数ペア:

[(1, 203162070), (2, 101581035), (3, 67720690), (5, 40632414), (6, 33860345), (10, 20316207), (15, 13544138), (17, 11950710), (30, 6772069), (34, 5975355), (51, 3983570), (85, 2390142), (102, 1991785), (170, 1195071), (255, 796714), (510, 398357)]