208136490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{54629}}^1$

素因数の和:54766

約数の個数: 32

約数和(自身を含む): 503470080

約数和(自身を除く): 295333590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 54629, 109258, 163887, 273145, 327774, 546290, 819435, 1638870, 6937883, 13875766, 20813649, 34689415, 41627298, 69378830, 104068245, 208136490]

約数ペア:

[(1, 208136490), (2, 104068245), (3, 69378830), (5, 41627298), (6, 34689415), (10, 20813649), (15, 13875766), (30, 6937883), (127, 1638870), (254, 819435), (381, 546290), (635, 327774), (762, 273145), (1270, 163887), (1905, 109258), (3810, 54629)]