210947102

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 336350880

約数和(自身を除く): 125403778

約数列:

[1, 2, 29, 53, 58, 106, 163, 326, 421, 842, 1537, 3074, 4727, 8639, 9454, 12209, 17278, 22313, 24418, 44626, 68623, 137246, 250531, 501062, 647077, 1294154, 1990067, 3637019, 3980134, 7274038, 105473551, 210947102]

約数ペア:

[(1, 210947102), (2, 105473551), (29, 7274038), (53, 3980134), (58, 3637019), (106, 1990067), (163, 1294154), (326, 647077), (421, 501062), (842, 250531), (1537, 137246), (3074, 68623), (4727, 44626), (8639, 24418), (9454, 22313), (12209, 17278)]