201173140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75629}}^1$

素因数の和:75664

約数の個数: 48

約数和(自身を含む): 508233600

約数和(自身を除く): 307060460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 75629, 151258, 302516, 378145, 529403, 756290, 1058806, 1436951, 1512580, 2117612, 2647015, 2873902, 5294030, 5747804, 7184755, 10058657, 10588060, 14369510, 20117314, 28739020, 40234628, 50293285, 100586570, 201173140]

約数ペア:

[(1, 201173140), (2, 100586570), (4, 50293285), (5, 40234628), (7, 28739020), (10, 20117314), (14, 14369510), (19, 10588060), (20, 10058657), (28, 7184755), (35, 5747804), (38, 5294030), (70, 2873902), (76, 2647015), (95, 2117612), (133, 1512580), (140, 1436951), (190, 1058806), (266, 756290), (380, 529403), (532, 378145), (665, 302516), (1330, 151258), (2660, 75629)]