201833275

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 298266624

約数和(自身を除く): 96433349

約数列:

[1, 5, 7, 25, 35, 47, 53, 175, 235, 265, 329, 371, 463, 1175, 1325, 1645, 1855, 2315, 2491, 3241, 8225, 9275, 11575, 12455, 16205, 17437, 21761, 24539, 62275, 81025, 87185, 108805, 122695, 152327, 171773, 435925, 544025, 613475, 761635, 858865, 1153333, 3808175, 4294325, 5766665, 8073331, 28833325, 40366655, 201833275]

約数ペア:

[(1, 201833275), (5, 40366655), (7, 28833325), (25, 8073331), (35, 5766665), (47, 4294325), (53, 3808175), (175, 1153333), (235, 858865), (265, 761635), (329, 613475), (371, 544025), (463, 435925), (1175, 171773), (1325, 152327), (1645, 122695), (1855, 108805), (2315, 87185), (2491, 81025), (3241, 62275), (8225, 24539), (9275, 21761), (11575, 17437), (12455, 16205)]