215346489694

素因数分解:

$2^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1297}}^1\times {\mathrm{11503}}^1$

素因数の和:13840

約数の個数: 32

約数和(自身を含む): 369840531456

約数和(自身を除く): 154494041762

約数列:

[1, 2, 7, 14, 1031, 1297, 2062, 2594, 7217, 9079, 11503, 14434, 18158, 23006, 80521, 161042, 1337207, 2674414, 9360449, 11859593, 14919391, 18720898, 23719186, 29838782, 83017151, 104435737, 166034302, 208871474, 15381892121, 30763784242, 107673244847, 215346489694]

約数ペア:

[(1, 215346489694), (2, 107673244847), (7, 30763784242), (14, 15381892121), (1031, 208871474), (1297, 166034302), (2062, 104435737), (2594, 83017151), (7217, 29838782), (9079, 23719186), (11503, 18720898), (14434, 14919391), (18158, 11859593), (23006, 9360449), (80521, 2674414), (161042, 1337207)]