201632427

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 327600000

約数和(自身を除く): 125967573

約数列:

[1, 3, 9, 17, 19, 51, 57, 139, 153, 171, 323, 417, 499, 969, 1251, 1497, 2363, 2641, 2907, 4491, 7089, 7923, 8483, 9481, 21267, 23769, 25449, 28443, 44897, 69361, 76347, 85329, 134691, 161177, 208083, 404073, 483531, 624249, 1179137, 1317859, 1450593, 3537411, 3953577, 10612233, 11860731, 22403603, 67210809, 201632427]

約数ペア:

[(1, 201632427), (3, 67210809), (9, 22403603), (17, 11860731), (19, 10612233), (51, 3953577), (57, 3537411), (139, 1450593), (153, 1317859), (171, 1179137), (323, 624249), (417, 483531), (499, 404073), (969, 208083), (1251, 161177), (1497, 134691), (2363, 85329), (2641, 76347), (2907, 69361), (4491, 44897), (7089, 28443), (7923, 25449), (8483, 23769), (9481, 21267)]