201458940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{115781}}^1$

素因数の和:115822

約数の個数: 48

約数和(自身を含む): 583541280

約数和(自身を除く): 382082340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 115781, 231562, 347343, 463124, 578905, 694686, 1157810, 1389372, 1736715, 2315620, 3357649, 3473430, 6715298, 6946860, 10072947, 13430596, 16788245, 20145894, 33576490, 40291788, 50364735, 67152980, 100729470, 201458940]

約数ペア:

[(1, 201458940), (2, 100729470), (3, 67152980), (4, 50364735), (5, 40291788), (6, 33576490), (10, 20145894), (12, 16788245), (15, 13430596), (20, 10072947), (29, 6946860), (30, 6715298), (58, 3473430), (60, 3357649), (87, 2315620), (116, 1736715), (145, 1389372), (174, 1157810), (290, 694686), (348, 578905), (435, 463124), (580, 347343), (870, 231562), (1740, 115781)]