201423480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98737}}^1$

素因数の和:98768

約数の個数: 64

約数和(自身を含む): 639822240

約数和(自身を除く): 438398760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 98737, 197474, 296211, 394948, 493685, 592422, 789896, 987370, 1184844, 1481055, 1678529, 1974740, 2369688, 2962110, 3357058, 3949480, 5035587, 5924220, 6714116, 8392645, 10071174, 11848440, 13428232, 16785290, 20142348, 25177935, 33570580, 40284696, 50355870, 67141160, 100711740, 201423480]

約数ペア:

[(1, 201423480), (2, 100711740), (3, 67141160), (4, 50355870), (5, 40284696), (6, 33570580), (8, 25177935), (10, 20142348), (12, 16785290), (15, 13428232), (17, 11848440), (20, 10071174), (24, 8392645), (30, 6714116), (34, 5924220), (40, 5035587), (51, 3949480), (60, 3357058), (68, 2962110), (85, 2369688), (102, 1974740), (120, 1678529), (136, 1481055), (170, 1184844), (204, 987370), (255, 789896), (340, 592422), (408, 493685), (510, 394948), (680, 296211), (1020, 197474), (2040, 98737)]