201418406

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13309}}^1$

素因数の和:13388

約数の個数: 32

約数和(自身を含む): 367994880

約数和(自身を除く): 166576474

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 13309, 15134, 26618, 93163, 186326, 306107, 612214, 625523, 1251046, 2142749, 4285498, 4378661, 8757322, 14387029, 28774058, 100709203, 201418406]

約数ペア:

[(1, 201418406), (2, 100709203), (7, 28774058), (14, 14387029), (23, 8757322), (46, 4378661), (47, 4285498), (94, 2142749), (161, 1251046), (322, 625523), (329, 612214), (658, 306107), (1081, 186326), (2162, 93163), (7567, 26618), (13309, 15134)]