201310605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 397612800

約数和(自身を除く): 196302195

約数列:

[1, 3, 5, 9, 15, 19, 23, 29, 45, 57, 69, 87, 95, 115, 145, 171, 207, 261, 285, 345, 353, 435, 437, 551, 667, 855, 1035, 1059, 1305, 1311, 1653, 1765, 2001, 2185, 2755, 3177, 3335, 3933, 4959, 5295, 6003, 6555, 6707, 8119, 8265, 10005, 10237, 12673, 15885, 19665, 20121, 24357, 24795, 30015, 30711, 33535, 38019, 40595, 51185, 60363, 63365, 73071, 92133, 100605, 114057, 121785, 153555, 154261, 190095, 194503, 235451, 301815, 365355, 460665, 462783, 570285, 583509, 706353, 771305, 972515, 1177255, 1388349, 1750527, 2119059, 2313915, 2917545, 3531765, 4473569, 6941745, 8752635, 10595295, 13420707, 22367845, 40262121, 67103535, 201310605]

約数ペア:

[(1, 201310605), (3, 67103535), (5, 40262121), (9, 22367845), (15, 13420707), (19, 10595295), (23, 8752635), (29, 6941745), (45, 4473569), (57, 3531765), (69, 2917545), (87, 2313915), (95, 2119059), (115, 1750527), (145, 1388349), (171, 1177255), (207, 972515), (261, 771305), (285, 706353), (345, 583509), (353, 570285), (435, 462783), (437, 460665), (551, 365355), (667, 301815), (855, 235451), (1035, 194503), (1059, 190095), (1305, 154261), (1311, 153555), (1653, 121785), (1765, 114057), (2001, 100605), (2185, 92133), (2755, 73071), (3177, 63365), (3335, 60363), (3933, 51185), (4959, 40595), (5295, 38019), (6003, 33535), (6555, 30711), (6707, 30015), (8119, 24795), (8265, 24357), (10005, 20121), (10237, 19665), (12673, 15885)]