201551506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11027}}^1$

素因数の和:11098

約数の個数: 32

約数和(自身を含む): 352013760

約数和(自身を除く): 150462254

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 9139, 11027, 18278, 22054, 143351, 209513, 286702, 407999, 419026, 815998, 2723669, 5303987, 5447338, 7751981, 10607974, 15503962, 100775753, 201551506]

約数ペア:

[(1, 201551506), (2, 100775753), (13, 15503962), (19, 10607974), (26, 7751981), (37, 5447338), (38, 5303987), (74, 2723669), (247, 815998), (481, 419026), (494, 407999), (703, 286702), (962, 209513), (1406, 143351), (9139, 22054), (11027, 18278)]