203202370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{4201}}^1$

素因数の和:4906

約数の個数: 32

約数和(自身を含む): 418720896

約数和(自身を除く): 215518526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 691, 1382, 3455, 4201, 4837, 6910, 8402, 9674, 21005, 24185, 29407, 42010, 48370, 58814, 147035, 294070, 2902891, 5805782, 14514455, 20320237, 29028910, 40640474, 101601185, 203202370]

約数ペア:

[(1, 203202370), (2, 101601185), (5, 40640474), (7, 29028910), (10, 20320237), (14, 14514455), (35, 5805782), (70, 2902891), (691, 294070), (1382, 147035), (3455, 58814), (4201, 48370), (4837, 42010), (6910, 29407), (8402, 24185), (9674, 21005)]