201638404850

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{967}}^1$

素因数の和:1500

約数の個数: 96

約数和(自身を含む): 383018270976

約数和(自身を除く): 181379866126

約数列:

[1, 2, 5, 10, 25, 50, 101, 157, 202, 263, 314, 505, 526, 785, 967, 1010, 1315, 1570, 1934, 2525, 2630, 3925, 4835, 5050, 6575, 7850, 9670, 13150, 15857, 24175, 26563, 31714, 41291, 48350, 53126, 79285, 82582, 97667, 132815, 151819, 158570, 195334, 206455, 254321, 265630, 303638, 396425, 412910, 488335, 508642, 664075, 759095, 792850, 976670, 1032275, 1271605, 1328150, 1518190, 2064550, 2441675, 2543210, 3795475, 4170391, 4883350, 6358025, 7590950, 8340782, 12716050, 15333719, 20851955, 25686421, 30667438, 39928397, 41703910, 51372842, 76668595, 79856794, 104259775, 128432105, 153337190, 199641985, 208519550, 256864210, 383342975, 399283970, 642160525, 766685950, 998209925, 1284321050, 1996419850, 4032768097, 8065536194, 20163840485, 40327680970, 100819202425, 201638404850]

約数ペア:

[(1, 201638404850), (2, 100819202425), (5, 40327680970), (10, 20163840485), (25, 8065536194), (50, 4032768097), (101, 1996419850), (157, 1284321050), (202, 998209925), (263, 766685950), (314, 642160525), (505, 399283970), (526, 383342975), (785, 256864210), (967, 208519550), (1010, 199641985), (1315, 153337190), (1570, 128432105), (1934, 104259775), (2525, 79856794), (2630, 76668595), (3925, 51372842), (4835, 41703910), (5050, 39928397), (6575, 30667438), (7850, 25686421), (9670, 20851955), (13150, 15333719), (15857, 12716050), (24175, 8340782), (26563, 7590950), (31714, 6358025), (41291, 4883350), (48350, 4170391), (53126, 3795475), (79285, 2543210), (82582, 2441675), (97667, 2064550), (132815, 1518190), (151819, 1328150), (158570, 1271605), (195334, 1032275), (206455, 976670), (254321, 792850), (265630, 759095), (303638, 664075), (396425, 508642), (412910, 488335)]