225467908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{3919}}^1$

素因数の和:4699

約数の個数: 24

約数和(自身を含む): 415990400

約数和(自身を除く): 190522492

約数列:

[1, 2, 4, 19, 38, 76, 757, 1514, 3028, 3919, 7838, 14383, 15676, 28766, 57532, 74461, 148922, 297844, 2966683, 5933366, 11866732, 56366977, 112733954, 225467908]

約数ペア:

[(1, 225467908), (2, 112733954), (4, 56366977), (19, 11866732), (38, 5933366), (76, 2966683), (757, 297844), (1514, 148922), (3028, 74461), (3919, 57532), (7838, 28766), (14383, 15676)]