207973774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{8117}}^1$

素因数の和:8699

約数の個数: 16

約数和(自身を含む): 326148768

約数和(自身を除く): 118174994

約数列:

[1, 2, 23, 46, 557, 1114, 8117, 12811, 16234, 25622, 186691, 373382, 4521169, 9042338, 103986887, 207973774]

約数ペア:

[(1, 207973774), (2, 103986887), (23, 9042338), (46, 4521169), (557, 373382), (1114, 186691), (8117, 25622), (12811, 16234)]