218273363726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1\times {\mathrm{60727}}^1$

素因数の和:61760

約数の個数: 32

約数和(自身を含む): 359412595200

約数和(自身を除く): 141139231474

約数列:

[1, 2, 11, 22, 199, 398, 821, 1642, 2189, 4378, 9031, 18062, 60727, 121454, 163379, 326758, 667997, 1335994, 1797169, 3594338, 12084673, 24169346, 49856867, 99713734, 132931403, 265862806, 548425537, 1096851074, 9921516533, 19843033066, 109136681863, 218273363726]

約数ペア:

[(1, 218273363726), (2, 109136681863), (11, 19843033066), (22, 9921516533), (199, 1096851074), (398, 548425537), (821, 265862806), (1642, 132931403), (2189, 99713734), (4378, 49856867), (9031, 24169346), (18062, 12084673), (60727, 3594338), (121454, 1797169), (163379, 1335994), (326758, 667997)]