205678412

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{14327}}^1$

素因数の和:14465

約数の個数: 24

約数和(自身を含む): 373502304

約数和(自身を除く): 167823892

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 3589, 7178, 14327, 14356, 28654, 57308, 530099, 1060198, 1389719, 2120396, 2779438, 5558876, 51419603, 102839206, 205678412]

約数ペア:

[(1, 205678412), (2, 102839206), (4, 51419603), (37, 5558876), (74, 2779438), (97, 2120396), (148, 1389719), (194, 1060198), (388, 530099), (3589, 57308), (7178, 28654), (14327, 14356)]