201527095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 327462912

約数和(自身を除く): 125935817

約数列:

[1, 5, 7, 11, 17, 35, 41, 55, 77, 85, 119, 187, 205, 287, 385, 451, 595, 697, 751, 935, 1309, 1435, 2255, 3157, 3485, 3755, 4879, 5257, 6545, 7667, 8261, 12767, 15785, 24395, 26285, 30791, 38335, 41305, 53669, 57827, 63835, 89369, 140437, 153955, 215537, 268345, 289135, 338701, 446845, 523447, 702185, 983059, 1077685, 1693505, 2370907, 2617235, 3664129, 4915295, 5757917, 11854535, 18320645, 28789585, 40305419, 201527095]

約数ペア:

[(1, 201527095), (5, 40305419), (7, 28789585), (11, 18320645), (17, 11854535), (35, 5757917), (41, 4915295), (55, 3664129), (77, 2617235), (85, 2370907), (119, 1693505), (187, 1077685), (205, 983059), (287, 702185), (385, 523447), (451, 446845), (595, 338701), (697, 289135), (751, 268345), (935, 215537), (1309, 153955), (1435, 140437), (2255, 89369), (3157, 63835), (3485, 57827), (3755, 53669), (4879, 41305), (5257, 38335), (6545, 30791), (7667, 26285), (8261, 24395), (12767, 15785)]