97718990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{238339}}^1$

素因数の和:238387

約数の個数: 16

約数和(自身を含む): 180185040

約数和(自身を除く): 82466050

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 238339, 476678, 1191695, 2383390, 9771899, 19543798, 48859495, 97718990]

約数ペア:

[(1, 97718990), (2, 48859495), (5, 19543798), (10, 9771899), (41, 2383390), (82, 1191695), (205, 476678), (410, 238339)]