204958112

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 418505472

約数和(自身を除く): 213547360

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 307, 496, 614, 673, 992, 1228, 1346, 2456, 2692, 4912, 5384, 9517, 9824, 10768, 19034, 20863, 21536, 38068, 41726, 76136, 83452, 152272, 166904, 206611, 304544, 333808, 413222, 667616, 826444, 1652888, 3305776, 6404941, 6611552, 12809882, 25619764, 51239528, 102479056, 204958112]

約数ペア:

[(1, 204958112), (2, 102479056), (4, 51239528), (8, 25619764), (16, 12809882), (31, 6611552), (32, 6404941), (62, 3305776), (124, 1652888), (248, 826444), (307, 667616), (496, 413222), (614, 333808), (673, 304544), (992, 206611), (1228, 166904), (1346, 152272), (2456, 83452), (2692, 76136), (4912, 41726), (5384, 38068), (9517, 21536), (9824, 20863), (10768, 19034)]