205280269910

素因数分解:

$2^1\times 5^1\times {\mathrm{170189}}^1\times {\mathrm{120619}}^1$

素因数の和:290815

約数の個数: 16

約数和(自身を含む): 369509720400

約数和(自身を除く): 164229450490

約数列:

[1, 2, 5, 10, 120619, 170189, 241238, 340378, 603095, 850945, 1206190, 1701890, 20528026991, 41056053982, 102640134955, 205280269910]

約数ペア:

[(1, 205280269910), (2, 102640134955), (5, 41056053982), (10, 20528026991), (120619, 1701890), (170189, 1206190), (241238, 850945), (340378, 603095)]