201993102028

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{3723787}}^1$

素因数の和:3724053

約数の個数: 24

約数和(自身を含む): 360343517184

約数和(自身を除く): 158350415156

約数列:

[1, 2, 4, 71, 142, 191, 284, 382, 764, 13561, 27122, 54244, 3723787, 7447574, 14895148, 264388877, 528777754, 711243317, 1057555508, 1422486634, 2844973268, 50498275507, 100996551014, 201993102028]

約数ペア:

[(1, 201993102028), (2, 100996551014), (4, 50498275507), (71, 2844973268), (142, 1422486634), (191, 1057555508), (284, 711243317), (382, 528777754), (764, 264388877), (13561, 14895148), (27122, 7447574), (54244, 3723787)]