207971150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1223}}^1$

素因数の和:1433

約数の個数: 48

約数和(自身を含む): 409795200

約数和(自身を除く): 201824050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 179, 190, 358, 475, 895, 950, 1223, 1790, 2446, 3401, 4475, 6115, 6802, 8950, 12230, 17005, 23237, 30575, 34010, 46474, 61150, 85025, 116185, 170050, 218917, 232370, 437834, 580925, 1094585, 1161850, 2189170, 4159423, 5472925, 8318846, 10945850, 20797115, 41594230, 103985575, 207971150]

約数ペア:

[(1, 207971150), (2, 103985575), (5, 41594230), (10, 20797115), (19, 10945850), (25, 8318846), (38, 5472925), (50, 4159423), (95, 2189170), (179, 1161850), (190, 1094585), (358, 580925), (475, 437834), (895, 232370), (950, 218917), (1223, 170050), (1790, 116185), (2446, 85025), (3401, 61150), (4475, 46474), (6115, 34010), (6802, 30575), (8950, 23237), (12230, 17005)]