201752222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4831}}^1$

素因数の和:5016

約数の個数: 32

約数和(自身を含む): 366458880

約数和(自身を除く): 164706658

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 1099, 2198, 2983, 4831, 5966, 9662, 20881, 33817, 41762, 67634, 91789, 183578, 642523, 758467, 1285046, 1516934, 5309269, 10618538, 14410873, 28821746, 100876111, 201752222]

約数ペア:

[(1, 201752222), (2, 100876111), (7, 28821746), (14, 14410873), (19, 10618538), (38, 5309269), (133, 1516934), (157, 1285046), (266, 758467), (314, 642523), (1099, 183578), (2198, 91789), (2983, 67634), (4831, 41762), (5966, 33817), (9662, 20881)]