207953158

素因数分解:

$2^1\times 7^2\times {\mathrm{919}}^1\times {\mathrm{2309}}^1$

素因数の和:3244

約数の個数: 24

約数和(自身を含む): 363409200

約数和(自身を除く): 155456042

約数列:

[1, 2, 7, 14, 49, 98, 919, 1838, 2309, 4618, 6433, 12866, 16163, 32326, 45031, 90062, 113141, 226282, 2121971, 4243942, 14853797, 29707594, 103976579, 207953158]

約数ペア:

[(1, 207953158), (2, 103976579), (7, 29707594), (14, 14853797), (49, 4243942), (98, 2121971), (919, 226282), (1838, 113141), (2309, 90062), (4618, 45031), (6433, 32326), (12866, 16163)]