201702160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 120

約数和(自身を含む): 524841408

約数和(自身を除く): 323139248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 121, 134, 176, 220, 242, 268, 311, 335, 440, 484, 536, 605, 622, 670, 737, 880, 968, 1072, 1210, 1244, 1340, 1474, 1555, 1936, 2420, 2488, 2680, 2948, 3110, 3421, 3685, 4840, 4976, 5360, 5896, 6220, 6842, 7370, 8107, 9680, 11792, 12440, 13684, 14740, 16214, 17105, 20837, 24880, 27368, 29480, 32428, 34210, 37631, 40535, 41674, 54736, 58960, 64856, 68420, 75262, 81070, 83348, 104185, 129712, 136840, 150524, 162140, 166696, 188155, 208370, 229207, 273680, 301048, 324280, 333392, 376310, 416740, 458414, 602096, 648560, 752620, 833480, 916828, 1146035, 1505240, 1666960, 1833656, 2292070, 2521277, 3010480, 3667312, 4584140, 5042554, 9168280, 10085108, 12606385, 18336560, 20170216, 25212770, 40340432, 50425540, 100851080, 201702160]

約数ペア:

[(1, 201702160), (2, 100851080), (4, 50425540), (5, 40340432), (8, 25212770), (10, 20170216), (11, 18336560), (16, 12606385), (20, 10085108), (22, 9168280), (40, 5042554), (44, 4584140), (55, 3667312), (67, 3010480), (80, 2521277), (88, 2292070), (110, 1833656), (121, 1666960), (134, 1505240), (176, 1146035), (220, 916828), (242, 833480), (268, 752620), (311, 648560), (335, 602096), (440, 458414), (484, 416740), (536, 376310), (605, 333392), (622, 324280), (670, 301048), (737, 273680), (880, 229207), (968, 208370), (1072, 188155), (1210, 166696), (1244, 162140), (1340, 150524), (1474, 136840), (1555, 129712), (1936, 104185), (2420, 83348), (2488, 81070), (2680, 75262), (2948, 68420), (3110, 64856), (3421, 58960), (3685, 54736), (4840, 41674), (4976, 40535), (5360, 37631), (5896, 34210), (6220, 32428), (6842, 29480), (7370, 27368), (8107, 24880), (9680, 20837), (11792, 17105), (12440, 16214), (13684, 14740)]