202426630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{78157}}^1$

素因数の和:78208

約数の個数: 32

約数和(自身を含む): 427680576

約数和(自身を除く): 225253946

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 78157, 156314, 390785, 547099, 781570, 1094198, 2735495, 2891809, 5470990, 5783618, 14459045, 20242663, 28918090, 40485326, 101213315, 202426630]

約数ペア:

[(1, 202426630), (2, 101213315), (5, 40485326), (7, 28918090), (10, 20242663), (14, 14459045), (35, 5783618), (37, 5470990), (70, 2891809), (74, 2735495), (185, 1094198), (259, 781570), (370, 547099), (518, 390785), (1295, 156314), (2590, 78157)]