251149634

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{21059}}^1$

素因数の和:21217

約数の個数: 16

約数和(自身を含む): 386661600

約数和(自身を除く): 135511966

約数列:

[1, 2, 67, 89, 134, 178, 5963, 11926, 21059, 42118, 1410953, 1874251, 2821906, 3748502, 125574817, 251149634]

約数ペア:

[(1, 251149634), (2, 125574817), (67, 3748502), (89, 2821906), (134, 1874251), (178, 1410953), (5963, 42118), (11926, 21059)]