202044105

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 371831040

約数和(自身を除く): 169786935

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 173, 205, 211, 369, 519, 615, 633, 865, 1055, 1107, 1557, 1845, 1899, 2595, 3165, 4671, 5535, 5697, 7093, 7785, 8651, 9495, 21279, 23355, 25953, 28485, 35465, 36503, 43255, 63837, 77859, 106395, 109509, 129765, 182515, 191511, 233577, 319185, 328527, 389295, 547545, 957555, 985581, 1167885, 1496623, 1642635, 4489869, 4927905, 7483115, 13469607, 22449345, 40408821, 67348035, 202044105]

約数ペア:

[(1, 202044105), (3, 67348035), (5, 40408821), (9, 22449345), (15, 13469607), (27, 7483115), (41, 4927905), (45, 4489869), (123, 1642635), (135, 1496623), (173, 1167885), (205, 985581), (211, 957555), (369, 547545), (519, 389295), (615, 328527), (633, 319185), (865, 233577), (1055, 191511), (1107, 182515), (1557, 129765), (1845, 109509), (1899, 106395), (2595, 77859), (3165, 63837), (4671, 43255), (5535, 36503), (5697, 35465), (7093, 28485), (7785, 25953), (8651, 23355), (9495, 21279)]