208236468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 569576448

約数和(自身を除く): 361339980

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 71, 102, 132, 142, 187, 204, 213, 284, 374, 426, 561, 748, 781, 852, 1122, 1207, 1307, 1562, 2244, 2343, 2414, 2614, 3124, 3621, 3921, 4686, 4828, 5228, 7242, 7842, 9372, 13277, 14377, 14484, 15684, 22219, 26554, 28754, 39831, 43131, 44438, 53108, 57508, 66657, 79662, 86262, 88876, 92797, 133314, 159324, 172524, 185594, 244409, 266628, 278391, 371188, 488818, 556782, 733227, 977636, 1020767, 1113564, 1466454, 1577549, 2041534, 2932908, 3062301, 3155098, 4083068, 4732647, 6124602, 6310196, 9465294, 12249204, 17353039, 18930588, 34706078, 52059117, 69412156, 104118234, 208236468]

約数ペア:

[(1, 208236468), (2, 104118234), (3, 69412156), (4, 52059117), (6, 34706078), (11, 18930588), (12, 17353039), (17, 12249204), (22, 9465294), (33, 6310196), (34, 6124602), (44, 4732647), (51, 4083068), (66, 3155098), (68, 3062301), (71, 2932908), (102, 2041534), (132, 1577549), (142, 1466454), (187, 1113564), (204, 1020767), (213, 977636), (284, 733227), (374, 556782), (426, 488818), (561, 371188), (748, 278391), (781, 266628), (852, 244409), (1122, 185594), (1207, 172524), (1307, 159324), (1562, 133314), (2244, 92797), (2343, 88876), (2414, 86262), (2614, 79662), (3124, 66657), (3621, 57508), (3921, 53108), (4686, 44438), (4828, 43131), (5228, 39831), (7242, 28754), (7842, 26554), (9372, 22219), (13277, 15684), (14377, 14484)]