208375416

素因数分解:

$2^3\times 3^5\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2955

約数の個数: 96

約数和(自身を含む): 601277040

約数和(自身を除く): 392901624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 486, 648, 666, 888, 972, 999, 1332, 1944, 1998, 2664, 2897, 2997, 3996, 5794, 5994, 7992, 8691, 8991, 11588, 11988, 17382, 17982, 23176, 23976, 26073, 34764, 35964, 52146, 69528, 71928, 78219, 104292, 107189, 156438, 208584, 214378, 234657, 312876, 321567, 428756, 469314, 625752, 643134, 703971, 857512, 938628, 964701, 1286268, 1407942, 1877256, 1929402, 2572536, 2815884, 2894103, 3858804, 5631768, 5788206, 7717608, 8682309, 11576412, 17364618, 23152824, 26046927, 34729236, 52093854, 69458472, 104187708, 208375416]

約数ペア:

[(1, 208375416), (2, 104187708), (3, 69458472), (4, 52093854), (6, 34729236), (8, 26046927), (9, 23152824), (12, 17364618), (18, 11576412), (24, 8682309), (27, 7717608), (36, 5788206), (37, 5631768), (54, 3858804), (72, 2894103), (74, 2815884), (81, 2572536), (108, 1929402), (111, 1877256), (148, 1407942), (162, 1286268), (216, 964701), (222, 938628), (243, 857512), (296, 703971), (324, 643134), (333, 625752), (444, 469314), (486, 428756), (648, 321567), (666, 312876), (888, 234657), (972, 214378), (999, 208584), (1332, 156438), (1944, 107189), (1998, 104292), (2664, 78219), (2897, 71928), (2997, 69528), (3996, 52146), (5794, 35964), (5994, 34764), (7992, 26073), (8691, 23976), (8991, 23176), (11588, 17982), (11988, 17382)]