207181806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{5323}}^1$

素因数の和:5840

約数の個数: 32

約数和(自身を含む): 447216000

約数和(自身を除く): 240034194

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499, 998, 1497, 2994, 5323, 6487, 10646, 12974, 15969, 19461, 31938, 38922, 69199, 138398, 207597, 415194, 2656177, 5312354, 7968531, 15937062, 34530301, 69060602, 103590903, 207181806]

約数ペア:

[(1, 207181806), (2, 103590903), (3, 69060602), (6, 34530301), (13, 15937062), (26, 7968531), (39, 5312354), (78, 2656177), (499, 415194), (998, 207597), (1497, 138398), (2994, 69199), (5323, 38922), (6487, 31938), (10646, 19461), (12974, 15969)]