201950511

素因数分解:

$3^1\times 7^4\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 60

約数和(自身を含む): 334573848

約数和(自身を除く): 132623337

約数列:

[1, 3, 7, 21, 23, 49, 53, 69, 147, 159, 161, 343, 371, 483, 529, 1029, 1113, 1127, 1219, 1587, 2401, 2597, 3381, 3657, 3703, 7203, 7791, 7889, 8533, 11109, 18179, 23667, 25599, 25921, 28037, 54537, 55223, 59731, 77763, 84111, 127253, 165669, 179193, 181447, 196259, 381759, 418117, 544341, 588777, 1254351, 1270129, 1373813, 2926819, 3810387, 4121439, 8780457, 9616691, 28850073, 67316837, 201950511]

約数ペア:

[(1, 201950511), (3, 67316837), (7, 28850073), (21, 9616691), (23, 8780457), (49, 4121439), (53, 3810387), (69, 2926819), (147, 1373813), (159, 1270129), (161, 1254351), (343, 588777), (371, 544341), (483, 418117), (529, 381759), (1029, 196259), (1113, 181447), (1127, 179193), (1219, 165669), (1587, 127253), (2401, 84111), (2597, 77763), (3381, 59731), (3657, 55223), (3703, 54537), (7203, 28037), (7791, 25921), (7889, 25599), (8533, 23667), (11109, 18179)]