222759428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{11897}}^1$

素因数の和:12083

約数の個数: 24

約数和(自身を含む): 405103104

約数和(自身を除く): 182343676

約数列:

[1, 2, 4, 31, 62, 124, 151, 302, 604, 4681, 9362, 11897, 18724, 23794, 47588, 368807, 737614, 1475228, 1796447, 3592894, 7185788, 55689857, 111379714, 222759428]

約数ペア:

[(1, 222759428), (2, 111379714), (4, 55689857), (31, 7185788), (62, 3592894), (124, 1796447), (151, 1475228), (302, 737614), (604, 368807), (4681, 47588), (9362, 23794), (11897, 18724)]