201332170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2279

約数の個数: 64

約数和(自身を含む): 422110080

約数和(自身を除く): 220777910

約数列:

[1, 2, 5, 10, 13, 19, 26, 37, 38, 65, 74, 95, 130, 185, 190, 247, 370, 481, 494, 703, 962, 1235, 1406, 2203, 2405, 2470, 3515, 4406, 4810, 7030, 9139, 11015, 18278, 22030, 28639, 41857, 45695, 57278, 81511, 83714, 91390, 143195, 163022, 209285, 286390, 407555, 418570, 544141, 815110, 1059643, 1088282, 1548709, 2119286, 2720705, 3097418, 5298215, 5441410, 7743545, 10596430, 15487090, 20133217, 40266434, 100666085, 201332170]

約数ペア:

[(1, 201332170), (2, 100666085), (5, 40266434), (10, 20133217), (13, 15487090), (19, 10596430), (26, 7743545), (37, 5441410), (38, 5298215), (65, 3097418), (74, 2720705), (95, 2119286), (130, 1548709), (185, 1088282), (190, 1059643), (247, 815110), (370, 544141), (481, 418570), (494, 407555), (703, 286390), (962, 209285), (1235, 163022), (1406, 143195), (2203, 91390), (2405, 83714), (2470, 81511), (3515, 57278), (4406, 45695), (4810, 41857), (7030, 28639), (9139, 22030), (11015, 18278)]