227894872

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{1093}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 435193200

約数和(自身を除く): 207298328

約数列:

[1, 2, 4, 8, 67, 134, 268, 389, 536, 778, 1093, 1556, 2186, 3112, 4372, 8744, 26063, 52126, 73231, 104252, 146462, 208504, 292924, 425177, 585848, 850354, 1700708, 3401416, 28486859, 56973718, 113947436, 227894872]

約数ペア:

[(1, 227894872), (2, 113947436), (4, 56973718), (8, 28486859), (67, 3401416), (134, 1700708), (268, 850354), (389, 585848), (536, 425177), (778, 292924), (1093, 208504), (1556, 146462), (2186, 104252), (3112, 73231), (4372, 52126), (8744, 26063)]