201925410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{907}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 499734144

約数和(自身を除く): 297808734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 181, 205, 246, 362, 410, 543, 615, 905, 907, 1086, 1230, 1810, 1814, 2715, 2721, 4535, 5430, 5442, 7421, 9070, 13605, 14842, 22263, 27210, 37105, 37187, 44526, 74210, 74374, 111315, 111561, 164167, 185935, 222630, 223122, 328334, 371870, 492501, 557805, 820835, 985002, 1115610, 1641670, 2462505, 4925010, 6730847, 13461694, 20192541, 33654235, 40385082, 67308470, 100962705, 201925410]

約数ペア:

[(1, 201925410), (2, 100962705), (3, 67308470), (5, 40385082), (6, 33654235), (10, 20192541), (15, 13461694), (30, 6730847), (41, 4925010), (82, 2462505), (123, 1641670), (181, 1115610), (205, 985002), (246, 820835), (362, 557805), (410, 492501), (543, 371870), (615, 328334), (905, 223122), (907, 222630), (1086, 185935), (1230, 164167), (1810, 111561), (1814, 111315), (2715, 74374), (2721, 74210), (4535, 44526), (5430, 37187), (5442, 37105), (7421, 27210), (9070, 22263), (13605, 14842)]