200042661

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31859}}^1$

素因数の和:31905

約数の個数: 32

約数和(自身を含む): 342558720

約数和(自身を除く): 142516059

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 31859, 95577, 223013, 414167, 669039, 732757, 1242501, 2198271, 2899169, 5129299, 8697507, 9525841, 15387897, 28577523, 66680887, 200042661]

約数ペア:

[(1, 200042661), (3, 66680887), (7, 28577523), (13, 15387897), (21, 9525841), (23, 8697507), (39, 5129299), (69, 2899169), (91, 2198271), (161, 1242501), (273, 732757), (299, 669039), (483, 414167), (897, 223013), (2093, 95577), (6279, 31859)]