207755878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8291}}^1$

素因数の和:8388

約数の個数: 32

約数和(自身を含む): 365378688

約数和(自身を除く): 157622810

約数列:

[1, 2, 11, 17, 22, 34, 67, 134, 187, 374, 737, 1139, 1474, 2278, 8291, 12529, 16582, 25058, 91201, 140947, 182402, 281894, 555497, 1110994, 1550417, 3100834, 6110467, 9443449, 12220934, 18886898, 103877939, 207755878]

約数ペア:

[(1, 207755878), (2, 103877939), (11, 18886898), (17, 12220934), (22, 9443449), (34, 6110467), (67, 3100834), (134, 1550417), (187, 1110994), (374, 555497), (737, 281894), (1139, 182402), (1474, 140947), (2278, 91201), (8291, 25058), (12529, 16582)]