227510836

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 464343040

約数和(自身を除く): 236832204

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 163, 316, 326, 553, 631, 652, 1106, 1141, 1262, 2212, 2282, 2524, 4417, 4564, 8834, 12877, 17668, 25754, 49849, 51508, 90139, 99698, 102853, 180278, 199396, 205706, 348943, 360556, 411412, 697886, 719971, 1395772, 1439942, 2879884, 8125387, 16250774, 32501548, 56877709, 113755418, 227510836]

約数ペア:

[(1, 227510836), (2, 113755418), (4, 56877709), (7, 32501548), (14, 16250774), (28, 8125387), (79, 2879884), (158, 1439942), (163, 1395772), (316, 719971), (326, 697886), (553, 411412), (631, 360556), (652, 348943), (1106, 205706), (1141, 199396), (1262, 180278), (2212, 102853), (2282, 99698), (2524, 90139), (4417, 51508), (4564, 49849), (8834, 25754), (12877, 17668)]