202180310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1747}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 371526912

約数和(自身を除く): 169346602

約数列:

[1, 2, 5, 10, 71, 142, 163, 326, 355, 710, 815, 1630, 1747, 3494, 8735, 11573, 17470, 23146, 57865, 115730, 124037, 248074, 284761, 569522, 620185, 1240370, 1423805, 2847610, 20218031, 40436062, 101090155, 202180310]

約数ペア:

[(1, 202180310), (2, 101090155), (5, 40436062), (10, 20218031), (71, 2847610), (142, 1423805), (163, 1240370), (326, 620185), (355, 569522), (710, 284761), (815, 248074), (1630, 124037), (1747, 115730), (3494, 57865), (8735, 23146), (11573, 17470)]