211701002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{9791}}^1$

素因数の和:10381

約数の個数: 16

約数和(自身を含む): 334886400

約数和(自身を除く): 123185398

約数列:

[1, 2, 19, 38, 569, 1138, 9791, 10811, 19582, 21622, 186029, 372058, 5571079, 11142158, 105850501, 211701002]

約数ペア:

[(1, 211701002), (2, 105850501), (19, 11142158), (38, 5571079), (569, 372058), (1138, 186029), (9791, 21622), (10811, 19582)]