201323781106

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{80527}}^1$

素因数の和:80903

約数の個数: 48

約数和(自身を含む): 356264891136

約数和(自身を除く): 154941110030

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 263, 526, 679, 1358, 1841, 3682, 4753, 9506, 12887, 25511, 25774, 51022, 80527, 161054, 178577, 357154, 563689, 1127378, 1250039, 2500078, 3945823, 7811119, 7891646, 15622238, 21178601, 42357202, 54677833, 109355666, 148250207, 296500414, 382744831, 765489662, 1037751449, 2054324297, 2075502898, 4108648594, 14380270079, 28760540158, 100661890553, 201323781106]

約数ペア:

[(1, 201323781106), (2, 100661890553), (7, 28760540158), (14, 14380270079), (49, 4108648594), (97, 2075502898), (98, 2054324297), (194, 1037751449), (263, 765489662), (526, 382744831), (679, 296500414), (1358, 148250207), (1841, 109355666), (3682, 54677833), (4753, 42357202), (9506, 21178601), (12887, 15622238), (25511, 7891646), (25774, 7811119), (51022, 3945823), (80527, 2500078), (161054, 1250039), (178577, 1127378), (357154, 563689)]