202146664

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{971}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 387361440

約数和(自身を除く): 185214776

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 491, 971, 982, 1942, 1964, 3884, 3928, 7768, 26023, 51463, 52046, 102926, 104092, 205852, 208184, 411704, 476761, 953522, 1907044, 3814088, 25268333, 50536666, 101073332, 202146664]

約数ペア:

[(1, 202146664), (2, 101073332), (4, 50536666), (8, 25268333), (53, 3814088), (106, 1907044), (212, 953522), (424, 476761), (491, 411704), (971, 208184), (982, 205852), (1942, 104092), (1964, 102926), (3884, 52046), (3928, 51463), (7768, 26023)]