218436556802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2617}}^1\times {\mathrm{13879}}^1$

素因数の和:16626

約数の個数: 32

約数和(自身を含む): 341866398720

約数和(自身を除く): 123429841918

約数列:

[1, 2, 31, 62, 97, 194, 2617, 3007, 5234, 6014, 13879, 27758, 81127, 162254, 253849, 430249, 507698, 860498, 1346263, 2692526, 7869319, 15738638, 36321343, 41734153, 72642686, 83468306, 1125961633, 2251923266, 3523170271, 7046340542, 109218278401, 218436556802]

約数ペア:

[(1, 218436556802), (2, 109218278401), (31, 7046340542), (62, 3523170271), (97, 2251923266), (194, 1125961633), (2617, 83468306), (3007, 72642686), (5234, 41734153), (6014, 36321343), (13879, 15738638), (27758, 7869319), (81127, 2692526), (162254, 1346263), (253849, 860498), (430249, 507698)]