202538084

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 417648000

約数和(自身を除く): 215109916

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 149, 172, 298, 301, 596, 602, 1043, 1129, 1204, 2086, 2258, 4172, 4516, 6407, 7903, 12814, 15806, 25628, 31612, 44849, 48547, 89698, 97094, 168221, 179396, 194188, 336442, 339829, 672884, 679658, 1177547, 1359316, 2355094, 4710188, 7233503, 14467006, 28934012, 50634521, 101269042, 202538084]

約数ペア:

[(1, 202538084), (2, 101269042), (4, 50634521), (7, 28934012), (14, 14467006), (28, 7233503), (43, 4710188), (86, 2355094), (149, 1359316), (172, 1177547), (298, 679658), (301, 672884), (596, 339829), (602, 336442), (1043, 194188), (1129, 179396), (1204, 168221), (2086, 97094), (2258, 89698), (4172, 48547), (4516, 44849), (6407, 31612), (7903, 25628), (12814, 15806)]