200053434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 470568960

約数和(自身を除く): 270515526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 73, 142, 146, 213, 219, 426, 438, 497, 511, 919, 994, 1022, 1491, 1533, 1838, 2757, 2982, 3066, 5183, 5514, 6433, 10366, 12866, 15549, 19299, 31098, 36281, 38598, 65249, 67087, 72562, 108843, 130498, 134174, 195747, 201261, 217686, 391494, 402522, 456743, 469609, 913486, 939218, 1370229, 1408827, 2740458, 2817654, 4763177, 9526354, 14289531, 28579062, 33342239, 66684478, 100026717, 200053434]

約数ペア:

[(1, 200053434), (2, 100026717), (3, 66684478), (6, 33342239), (7, 28579062), (14, 14289531), (21, 9526354), (42, 4763177), (71, 2817654), (73, 2740458), (142, 1408827), (146, 1370229), (213, 939218), (219, 913486), (426, 469609), (438, 456743), (497, 402522), (511, 391494), (919, 217686), (994, 201261), (1022, 195747), (1491, 134174), (1533, 130498), (1838, 108843), (2757, 72562), (2982, 67087), (3066, 65249), (5183, 38598), (5514, 36281), (6433, 31098), (10366, 19299), (12866, 15549)]