218974252

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 451019520

約数和(自身を除く): 232045268

約数列:

[1, 2, 4, 7, 14, 28, 59, 83, 118, 166, 236, 332, 413, 581, 826, 1162, 1597, 1652, 2324, 3194, 4897, 6388, 9794, 11179, 19588, 22358, 34279, 44716, 68558, 94223, 132551, 137116, 188446, 265102, 376892, 530204, 659561, 927857, 1319122, 1855714, 2638244, 3711428, 7820509, 15641018, 31282036, 54743563, 109487126, 218974252]

約数ペア:

[(1, 218974252), (2, 109487126), (4, 54743563), (7, 31282036), (14, 15641018), (28, 7820509), (59, 3711428), (83, 2638244), (118, 1855714), (166, 1319122), (236, 927857), (332, 659561), (413, 530204), (581, 376892), (826, 265102), (1162, 188446), (1597, 137116), (1652, 132551), (2324, 94223), (3194, 68558), (4897, 44716), (6388, 34279), (9794, 22358), (11179, 19588)]