201429545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 262310400

約数和(自身を除く): 60880855

約数列:

[1, 5, 19, 47, 95, 197, 229, 235, 893, 985, 1145, 3743, 4351, 4465, 9259, 10763, 18715, 21755, 45113, 46295, 53815, 175921, 204497, 225565, 857147, 879605, 1022485, 2120311, 4285735, 10601555, 40285909, 201429545]

約数ペア:

[(1, 201429545), (5, 40285909), (19, 10601555), (47, 4285735), (95, 2120311), (197, 1022485), (229, 879605), (235, 857147), (893, 225565), (985, 204497), (1145, 175921), (3743, 53815), (4351, 46295), (4465, 45113), (9259, 21755), (10763, 18715)]