220150988930

素因数分解:

$2^1\times 5^1\times {\mathrm{88997}}^1\times {\mathrm{247369}}^1$

素因数の和:336373

約数の個数: 16

約数和(自身を含む): 396277834680

約数和(自身を除く): 176126845750

約数列:

[1, 2, 5, 10, 88997, 177994, 247369, 444985, 494738, 889970, 1236845, 2473690, 22015098893, 44030197786, 110075494465, 220150988930]

約数ペア:

[(1, 220150988930), (2, 110075494465), (5, 44030197786), (10, 22015098893), (88997, 2473690), (177994, 1236845), (247369, 889970), (444985, 494738)]