201208587825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{276319}}^1$

素因数の和:276431

約数の個数: 96

約数和(自身を含む): 405681971200

約数和(自身を除く): 204473383375

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 73, 75, 95, 105, 133, 175, 219, 285, 365, 399, 475, 511, 525, 665, 1095, 1387, 1425, 1533, 1825, 1995, 2555, 3325, 4161, 5475, 6935, 7665, 9709, 9975, 12775, 20805, 29127, 34675, 38325, 48545, 104025, 145635, 242725, 276319, 728175, 828957, 1381595, 1934233, 4144785, 5250061, 5802699, 6907975, 9671165, 15750183, 20171287, 20723925, 26250305, 29013495, 36750427, 48355825, 60513861, 78750915, 100856435, 110251281, 131251525, 141199009, 145067475, 183752135, 302569305, 383254453, 393754575, 423597027, 504282175, 551256405, 705995045, 918760675, 1149763359, 1512846525, 1916272265, 2117985135, 2682781171, 2756282025, 3529975225, 5748816795, 8048343513, 9581361325, 10589925675, 13413905855, 28744083975, 40241717565, 67069529275, 201208587825]

約数ペア:

[(1, 201208587825), (3, 67069529275), (5, 40241717565), (7, 28744083975), (15, 13413905855), (19, 10589925675), (21, 9581361325), (25, 8048343513), (35, 5748816795), (57, 3529975225), (73, 2756282025), (75, 2682781171), (95, 2117985135), (105, 1916272265), (133, 1512846525), (175, 1149763359), (219, 918760675), (285, 705995045), (365, 551256405), (399, 504282175), (475, 423597027), (511, 393754575), (525, 383254453), (665, 302569305), (1095, 183752135), (1387, 145067475), (1425, 141199009), (1533, 131251525), (1825, 110251281), (1995, 100856435), (2555, 78750915), (3325, 60513861), (4161, 48355825), (5475, 36750427), (6935, 29013495), (7665, 26250305), (9709, 20723925), (9975, 20171287), (12775, 15750183), (20805, 9671165), (29127, 6907975), (34675, 5802699), (38325, 5250061), (48545, 4144785), (104025, 1934233), (145635, 1381595), (242725, 828957), (276319, 728175)]