198206576

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{673}}^1$

素因数の和:993

約数の個数: 40

約数和(自身を含む): 391135680

約数和(自身を除く): 192929104

約数列:

[1, 2, 4, 8, 16, 79, 158, 233, 316, 466, 632, 673, 932, 1264, 1346, 1864, 2692, 3728, 5384, 10768, 18407, 36814, 53167, 73628, 106334, 147256, 156809, 212668, 294512, 313618, 425336, 627236, 850672, 1254472, 2508944, 12387911, 24775822, 49551644, 99103288, 198206576]

約数ペア:

[(1, 198206576), (2, 99103288), (4, 49551644), (8, 24775822), (16, 12387911), (79, 2508944), (158, 1254472), (233, 850672), (316, 627236), (466, 425336), (632, 313618), (673, 294512), (932, 212668), (1264, 156809), (1346, 147256), (1864, 106334), (2692, 73628), (3728, 53167), (5384, 36814), (10768, 18407)]