188097265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 249422976

約数和(自身を除く): 61325711

約数列:

[1, 5, 17, 43, 53, 85, 215, 265, 731, 901, 971, 2279, 3655, 4505, 4855, 11395, 16507, 38743, 41753, 51463, 82535, 193715, 208765, 257315, 709801, 874871, 2212909, 3549005, 4374355, 11064545, 37619453, 188097265]

約数ペア:

[(1, 188097265), (5, 37619453), (17, 11064545), (43, 4374355), (53, 3549005), (85, 2212909), (215, 874871), (265, 709801), (731, 257315), (901, 208765), (971, 193715), (2279, 82535), (3655, 51463), (4505, 41753), (4855, 38743), (11395, 16507)]