210395052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11437}}^1$

素因数の和:11527

約数の個数: 72

約数和(自身を含む): 616187936

約数和(自身を除く): 405792884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 11437, 18396, 22874, 34311, 45748, 68622, 80059, 102933, 137244, 160118, 205866, 240177, 320236, 411732, 480354, 720531, 834901, 960708, 1441062, 1669802, 2504703, 2882124, 3339604, 5009406, 5844307, 7514109, 10018812, 11688614, 15028218, 17532921, 23377228, 30056436, 35065842, 52598763, 70131684, 105197526, 210395052]

約数ペア:

[(1, 210395052), (2, 105197526), (3, 70131684), (4, 52598763), (6, 35065842), (7, 30056436), (9, 23377228), (12, 17532921), (14, 15028218), (18, 11688614), (21, 10018812), (28, 7514109), (36, 5844307), (42, 5009406), (63, 3339604), (73, 2882124), (84, 2504703), (126, 1669802), (146, 1441062), (219, 960708), (252, 834901), (292, 720531), (438, 480354), (511, 411732), (657, 320236), (876, 240177), (1022, 205866), (1314, 160118), (1533, 137244), (2044, 102933), (2628, 80059), (3066, 68622), (4599, 45748), (6132, 34311), (9198, 22874), (11437, 18396)]