200660740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 508322304

約数和(自身を除く): 307661564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 101, 115, 140, 161, 202, 230, 322, 404, 460, 505, 617, 644, 707, 805, 1010, 1234, 1414, 1610, 2020, 2323, 2468, 2828, 3085, 3220, 3535, 4319, 4646, 6170, 7070, 8638, 9292, 11615, 12340, 14140, 14191, 16261, 17276, 21595, 23230, 28382, 32522, 43190, 46460, 56764, 62317, 65044, 70955, 81305, 86380, 99337, 124634, 141910, 162610, 198674, 249268, 283820, 311585, 325220, 397348, 436219, 496685, 623170, 872438, 993370, 1246340, 1433291, 1744876, 1986740, 2181095, 2866582, 4362190, 5733164, 7166455, 8724380, 10033037, 14332910, 20066074, 28665820, 40132148, 50165185, 100330370, 200660740]

約数ペア:

[(1, 200660740), (2, 100330370), (4, 50165185), (5, 40132148), (7, 28665820), (10, 20066074), (14, 14332910), (20, 10033037), (23, 8724380), (28, 7166455), (35, 5733164), (46, 4362190), (70, 2866582), (92, 2181095), (101, 1986740), (115, 1744876), (140, 1433291), (161, 1246340), (202, 993370), (230, 872438), (322, 623170), (404, 496685), (460, 436219), (505, 397348), (617, 325220), (644, 311585), (707, 283820), (805, 249268), (1010, 198674), (1234, 162610), (1414, 141910), (1610, 124634), (2020, 99337), (2323, 86380), (2468, 81305), (2828, 70955), (3085, 65044), (3220, 62317), (3535, 56764), (4319, 46460), (4646, 43190), (6170, 32522), (7070, 28382), (8638, 23230), (9292, 21595), (11615, 17276), (12340, 16261), (14140, 14191)]