225515542

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 413026560

約数和(自身を除く): 187511018

約数列:

[1, 2, 7, 14, 29, 49, 58, 73, 98, 146, 203, 406, 511, 1022, 1087, 1421, 2117, 2174, 2842, 3577, 4234, 7154, 7609, 14819, 15218, 29638, 31523, 53263, 63046, 79351, 103733, 106526, 158702, 207466, 220661, 441322, 555457, 1110914, 1544627, 2301179, 3089254, 3888199, 4602358, 7776398, 16108253, 32216506, 112757771, 225515542]

約数ペア:

[(1, 225515542), (2, 112757771), (7, 32216506), (14, 16108253), (29, 7776398), (49, 4602358), (58, 3888199), (73, 3089254), (98, 2301179), (146, 1544627), (203, 1110914), (406, 555457), (511, 441322), (1022, 220661), (1087, 207466), (1421, 158702), (2117, 106526), (2174, 103733), (2842, 79351), (3577, 63046), (4234, 53263), (7154, 31523), (7609, 29638), (14819, 15218)]