206821116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 108

約数和(自身を含む): 563656912

約数和(自身を除く): 356835796

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 103, 153, 193, 204, 206, 289, 306, 309, 386, 412, 578, 579, 612, 618, 772, 867, 927, 1156, 1158, 1236, 1734, 1737, 1751, 1854, 2316, 2601, 3281, 3468, 3474, 3502, 3708, 5202, 5253, 6562, 6948, 7004, 9843, 10404, 10506, 13124, 15759, 19686, 19879, 21012, 29529, 29767, 31518, 39372, 39758, 55777, 59058, 59534, 59637, 63036, 79516, 89301, 111554, 118116, 119068, 119274, 167331, 178602, 178911, 223108, 238548, 267903, 334662, 337943, 357204, 357822, 501993, 535806, 669324, 675886, 715644, 1003986, 1013829, 1071612, 1351772, 2007972, 2027658, 3041487, 4055316, 5745031, 6082974, 11490062, 12165948, 17235093, 22980124, 34470186, 51705279, 68940372, 103410558, 206821116]

約数ペア:

[(1, 206821116), (2, 103410558), (3, 68940372), (4, 51705279), (6, 34470186), (9, 22980124), (12, 17235093), (17, 12165948), (18, 11490062), (34, 6082974), (36, 5745031), (51, 4055316), (68, 3041487), (102, 2027658), (103, 2007972), (153, 1351772), (193, 1071612), (204, 1013829), (206, 1003986), (289, 715644), (306, 675886), (309, 669324), (386, 535806), (412, 501993), (578, 357822), (579, 357204), (612, 337943), (618, 334662), (772, 267903), (867, 238548), (927, 223108), (1156, 178911), (1158, 178602), (1236, 167331), (1734, 119274), (1737, 119068), (1751, 118116), (1854, 111554), (2316, 89301), (2601, 79516), (3281, 63036), (3468, 59637), (3474, 59534), (3502, 59058), (3708, 55777), (5202, 39758), (5253, 39372), (6562, 31518), (6948, 29767), (7004, 29529), (9843, 21012), (10404, 19879), (10506, 19686), (13124, 15759)]