206028780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10631}}^1$

素因数の和:10679

約数の個数: 96

約数和(自身を含む): 643023360

約数和(自身を除く): 436994580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 9690, 10631, 19380, 21262, 31893, 42524, 53155, 63786, 106310, 127572, 159465, 180727, 201989, 212620, 318930, 361454, 403978, 542181, 605967, 637860, 722908, 807956, 903635, 1009945, 1084362, 1211934, 1807270, 2019890, 2168724, 2423868, 2710905, 3029835, 3433813, 3614540, 4039780, 5421810, 6059670, 6867626, 10301439, 10843620, 12119340, 13735252, 17169065, 20602878, 34338130, 41205756, 51507195, 68676260, 103014390, 206028780]

約数ペア:

[(1, 206028780), (2, 103014390), (3, 68676260), (4, 51507195), (5, 41205756), (6, 34338130), (10, 20602878), (12, 17169065), (15, 13735252), (17, 12119340), (19, 10843620), (20, 10301439), (30, 6867626), (34, 6059670), (38, 5421810), (51, 4039780), (57, 3614540), (60, 3433813), (68, 3029835), (76, 2710905), (85, 2423868), (95, 2168724), (102, 2019890), (114, 1807270), (170, 1211934), (190, 1084362), (204, 1009945), (228, 903635), (255, 807956), (285, 722908), (323, 637860), (340, 605967), (380, 542181), (510, 403978), (570, 361454), (646, 318930), (969, 212620), (1020, 201989), (1140, 180727), (1292, 159465), (1615, 127572), (1938, 106310), (3230, 63786), (3876, 53155), (4845, 42524), (6460, 31893), (9690, 21262), (10631, 19380)]