222225598

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13151}}^1$

素因数の和:13248

約数の個数: 32

約数和(自身を含む): 409079808

約数和(自身を除く): 186854210

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 13151, 16898, 26302, 92057, 184114, 223567, 447134, 933721, 1564969, 1867442, 3129938, 6536047, 13072094, 15873257, 31746514, 111112799, 222225598]

約数ペア:

[(1, 222225598), (2, 111112799), (7, 31746514), (14, 15873257), (17, 13072094), (34, 6536047), (71, 3129938), (119, 1867442), (142, 1564969), (238, 933721), (497, 447134), (994, 223567), (1207, 184114), (2414, 92057), (8449, 26302), (13151, 16898)]