204053668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 458796800

約数和(自身を除く): 254743132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 109, 139, 148, 182, 218, 259, 278, 364, 436, 481, 518, 556, 763, 962, 973, 1036, 1417, 1526, 1807, 1924, 1946, 2834, 3052, 3367, 3614, 3892, 4033, 5143, 5668, 6734, 7228, 8066, 9919, 10286, 12649, 13468, 15151, 16132, 19838, 20572, 25298, 28231, 30302, 36001, 39676, 50596, 52429, 56462, 60604, 66859, 72002, 104858, 106057, 112924, 133718, 144004, 196963, 209716, 212114, 267436, 367003, 393926, 424228, 468013, 560587, 734006, 787852, 936026, 1121174, 1378741, 1468012, 1872052, 2242348, 2757482, 3924109, 5514964, 7287631, 7848218, 14575262, 15696436, 29150524, 51013417, 102026834, 204053668]

約数ペア:

[(1, 204053668), (2, 102026834), (4, 51013417), (7, 29150524), (13, 15696436), (14, 14575262), (26, 7848218), (28, 7287631), (37, 5514964), (52, 3924109), (74, 2757482), (91, 2242348), (109, 1872052), (139, 1468012), (148, 1378741), (182, 1121174), (218, 936026), (259, 787852), (278, 734006), (364, 560587), (436, 468013), (481, 424228), (518, 393926), (556, 367003), (763, 267436), (962, 212114), (973, 209716), (1036, 196963), (1417, 144004), (1526, 133718), (1807, 112924), (1924, 106057), (1946, 104858), (2834, 72002), (3052, 66859), (3367, 60604), (3614, 56462), (3892, 52429), (4033, 50596), (5143, 39676), (5668, 36001), (6734, 30302), (7228, 28231), (8066, 25298), (9919, 20572), (10286, 19838), (12649, 16132), (13468, 15151)]