207509106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1783}}^1$

素因数の和:1975

約数の個数: 64

約数和(自身を含む): 505571328

約数和(自身を除く): 298062222

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 163, 238, 326, 357, 489, 714, 978, 1141, 1783, 2282, 2771, 3423, 3566, 5349, 5542, 6846, 8313, 10698, 12481, 16626, 19397, 24962, 30311, 37443, 38794, 58191, 60622, 74886, 90933, 116382, 181866, 212177, 290629, 424354, 581258, 636531, 871887, 1273062, 1743774, 2034403, 4068806, 4940693, 6103209, 9881386, 12206418, 14822079, 29644158, 34584851, 69169702, 103754553, 207509106]

約数ペア:

[(1, 207509106), (2, 103754553), (3, 69169702), (6, 34584851), (7, 29644158), (14, 14822079), (17, 12206418), (21, 9881386), (34, 6103209), (42, 4940693), (51, 4068806), (102, 2034403), (119, 1743774), (163, 1273062), (238, 871887), (326, 636531), (357, 581258), (489, 424354), (714, 290629), (978, 212177), (1141, 181866), (1783, 116382), (2282, 90933), (2771, 74886), (3423, 60622), (3566, 58191), (5349, 38794), (5542, 37443), (6846, 30311), (8313, 24962), (10698, 19397), (12481, 16626)]