210272412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 580027392

約数和(自身を除く): 369754980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 73, 84, 106, 146, 159, 212, 219, 292, 318, 371, 438, 511, 636, 647, 742, 876, 1022, 1113, 1294, 1484, 1533, 1941, 2044, 2226, 2588, 3066, 3869, 3882, 4452, 4529, 6132, 7738, 7764, 9058, 11607, 13587, 15476, 18116, 23214, 27083, 27174, 34291, 46428, 47231, 54166, 54348, 68582, 81249, 94462, 102873, 108332, 137164, 141693, 162498, 188924, 205746, 240037, 283386, 324996, 330617, 411492, 480074, 566772, 661234, 720111, 960148, 991851, 1322468, 1440222, 1983702, 2503243, 2880444, 3967404, 5006486, 7509729, 10012972, 15019458, 17522701, 30038916, 35045402, 52568103, 70090804, 105136206, 210272412]

約数ペア:

[(1, 210272412), (2, 105136206), (3, 70090804), (4, 52568103), (6, 35045402), (7, 30038916), (12, 17522701), (14, 15019458), (21, 10012972), (28, 7509729), (42, 5006486), (53, 3967404), (73, 2880444), (84, 2503243), (106, 1983702), (146, 1440222), (159, 1322468), (212, 991851), (219, 960148), (292, 720111), (318, 661234), (371, 566772), (438, 480074), (511, 411492), (636, 330617), (647, 324996), (742, 283386), (876, 240037), (1022, 205746), (1113, 188924), (1294, 162498), (1484, 141693), (1533, 137164), (1941, 108332), (2044, 102873), (2226, 94462), (2588, 81249), (3066, 68582), (3869, 54348), (3882, 54166), (4452, 47231), (4529, 46428), (6132, 34291), (7738, 27174), (7764, 27083), (9058, 23214), (11607, 18116), (13587, 15476)]