207900966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{757}}^1$

素因数の和:1285

約数の個数: 64

約数和(自身を含む): 513451008

約数和(自身を除く): 305550042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 503, 546, 757, 1006, 1509, 1514, 2271, 3018, 3521, 4542, 5299, 6539, 7042, 9841, 10563, 10598, 13078, 15897, 19617, 19682, 21126, 29523, 31794, 39234, 45773, 59046, 68887, 91546, 137319, 137774, 206661, 274638, 380771, 413322, 761542, 1142313, 2284626, 2665397, 4950023, 5330794, 7996191, 9900046, 14850069, 15992382, 29700138, 34650161, 69300322, 103950483, 207900966]

約数ペア:

[(1, 207900966), (2, 103950483), (3, 69300322), (6, 34650161), (7, 29700138), (13, 15992382), (14, 14850069), (21, 9900046), (26, 7996191), (39, 5330794), (42, 4950023), (78, 2665397), (91, 2284626), (182, 1142313), (273, 761542), (503, 413322), (546, 380771), (757, 274638), (1006, 206661), (1509, 137774), (1514, 137319), (2271, 91546), (3018, 68887), (3521, 59046), (4542, 45773), (5299, 39234), (6539, 31794), (7042, 29523), (9841, 21126), (10563, 19682), (10598, 19617), (13078, 15897)]