107942786

素因数分解:

$2^1\times 7^3\times {\mathrm{157351}}^1$

素因数の和:157374

約数の個数: 16

約数和(自身を含む): 188822400

約数和(自身を除く): 80879614

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 157351, 314702, 1101457, 2202914, 7710199, 15420398, 53971393, 107942786]

約数ペア:

[(1, 107942786), (2, 53971393), (7, 15420398), (14, 7710199), (49, 2202914), (98, 1101457), (343, 314702), (686, 157351)]