201979470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12491}}^1$

素因数の和:12526

約数の個数: 96

約数和(自身を含む): 615206016

約数和(自身を除く): 413226546

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3234, 5390, 8085, 12491, 16170, 24982, 37473, 62455, 74946, 87437, 124910, 137401, 174874, 187365, 262311, 274802, 374730, 412203, 437185, 524622, 612059, 687005, 824406, 874370, 961807, 1224118, 1311555, 1374010, 1836177, 1923614, 2061015, 2623110, 2885421, 3060295, 3672354, 4122030, 4809035, 5770842, 6120590, 6732649, 9180885, 9618070, 13465298, 14427105, 18361770, 20197947, 28854210, 33663245, 40395894, 67326490, 100989735, 201979470]

約数ペア:

[(1, 201979470), (2, 100989735), (3, 67326490), (5, 40395894), (6, 33663245), (7, 28854210), (10, 20197947), (11, 18361770), (14, 14427105), (15, 13465298), (21, 9618070), (22, 9180885), (30, 6732649), (33, 6120590), (35, 5770842), (42, 4809035), (49, 4122030), (55, 3672354), (66, 3060295), (70, 2885421), (77, 2623110), (98, 2061015), (105, 1923614), (110, 1836177), (147, 1374010), (154, 1311555), (165, 1224118), (210, 961807), (231, 874370), (245, 824406), (294, 687005), (330, 612059), (385, 524622), (462, 437185), (490, 412203), (539, 374730), (735, 274802), (770, 262311), (1078, 187365), (1155, 174874), (1470, 137401), (1617, 124910), (2310, 87437), (2695, 74946), (3234, 62455), (5390, 37473), (8085, 24982), (12491, 16170)]