201842030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1533

約数の個数: 64

約数和(自身を含む): 415981440

約数和(自身を除く): 214139410

約数列:

[1, 2, 5, 10, 13, 26, 29, 37, 58, 65, 74, 130, 145, 185, 290, 370, 377, 481, 754, 962, 1073, 1447, 1885, 2146, 2405, 2894, 3770, 4810, 5365, 7235, 10730, 13949, 14470, 18811, 27898, 37622, 41963, 53539, 69745, 83926, 94055, 107078, 139490, 188110, 209815, 267695, 419630, 535390, 545519, 696007, 1091038, 1392014, 1552631, 2727595, 3105262, 3480035, 5455190, 6960070, 7763155, 15526310, 20184203, 40368406, 100921015, 201842030]

約数ペア:

[(1, 201842030), (2, 100921015), (5, 40368406), (10, 20184203), (13, 15526310), (26, 7763155), (29, 6960070), (37, 5455190), (58, 3480035), (65, 3105262), (74, 2727595), (130, 1552631), (145, 1392014), (185, 1091038), (290, 696007), (370, 545519), (377, 535390), (481, 419630), (754, 267695), (962, 209815), (1073, 188110), (1447, 139490), (1885, 107078), (2146, 94055), (2405, 83926), (2894, 69745), (3770, 53539), (4810, 41963), (5365, 37622), (7235, 27898), (10730, 18811), (13949, 14470)]