201207785090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{136691}}^1$

素因数の和:136804

約数の個数: 64

約数和(自身を含む): 398200199040

約数和(自身を除く): 196992413950

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 169, 335, 338, 670, 845, 871, 1690, 1742, 2197, 4355, 4394, 8710, 10985, 11323, 21970, 22646, 56615, 113230, 136691, 147199, 273382, 294398, 683455, 735995, 1366910, 1471990, 1776983, 3553966, 8884915, 9158297, 17769830, 18316594, 23100779, 45791485, 46201558, 91582970, 115503895, 119057861, 231007790, 238115722, 300310127, 595289305, 600620254, 1190578610, 1501550635, 1547752193, 3003101270, 3095504386, 7738760965, 15477521930, 20120778509, 40241557018, 100603892545, 201207785090]

約数ペア:

[(1, 201207785090), (2, 100603892545), (5, 40241557018), (10, 20120778509), (13, 15477521930), (26, 7738760965), (65, 3095504386), (67, 3003101270), (130, 1547752193), (134, 1501550635), (169, 1190578610), (335, 600620254), (338, 595289305), (670, 300310127), (845, 238115722), (871, 231007790), (1690, 119057861), (1742, 115503895), (2197, 91582970), (4355, 46201558), (4394, 45791485), (8710, 23100779), (10985, 18316594), (11323, 17769830), (21970, 9158297), (22646, 8884915), (56615, 3553966), (113230, 1776983), (136691, 1471990), (147199, 1366910), (273382, 735995), (294398, 683455)]