207382020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{19979}}^1$

素因数の和:20164

約数の個数: 48

約数和(自身を含む): 584055360

約数和(自身を除く): 376673340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 19979, 39958, 59937, 79916, 99895, 119874, 199790, 239748, 299685, 399580, 599370, 1198740, 3456367, 6912734, 10369101, 13825468, 17281835, 20738202, 34563670, 41476404, 51845505, 69127340, 103691010, 207382020]

約数ペア:

[(1, 207382020), (2, 103691010), (3, 69127340), (4, 51845505), (5, 41476404), (6, 34563670), (10, 20738202), (12, 17281835), (15, 13825468), (20, 10369101), (30, 6912734), (60, 3456367), (173, 1198740), (346, 599370), (519, 399580), (692, 299685), (865, 239748), (1038, 199790), (1730, 119874), (2076, 99895), (2595, 79916), (3460, 59937), (5190, 39958), (10380, 19979)]