208541760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31033}}^1$

素因数の和:31060

約数の個数: 112

約数和(自身を含む): 756733056

約数和(自身を除く): 548191296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 31033, 62066, 93099, 124132, 155165, 186198, 217231, 248264, 310330, 372396, 434462, 465495, 496528, 620660, 651693, 744792, 868924, 930990, 993056, 1086155, 1241320, 1303386, 1489584, 1737848, 1861980, 1986112, 2172310, 2482640, 2606772, 2979168, 3258465, 3475696, 3723960, 4344620, 4965280, 5213544, 5958336, 6516930, 6951392, 7447920, 8689240, 9930560, 10427088, 13033860, 13902784, 14895840, 17378480, 20854176, 26067720, 29791680, 34756960, 41708352, 52135440, 69513920, 104270880, 208541760]

約数ペア:

[(1, 208541760), (2, 104270880), (3, 69513920), (4, 52135440), (5, 41708352), (6, 34756960), (7, 29791680), (8, 26067720), (10, 20854176), (12, 17378480), (14, 14895840), (15, 13902784), (16, 13033860), (20, 10427088), (21, 9930560), (24, 8689240), (28, 7447920), (30, 6951392), (32, 6516930), (35, 5958336), (40, 5213544), (42, 4965280), (48, 4344620), (56, 3723960), (60, 3475696), (64, 3258465), (70, 2979168), (80, 2606772), (84, 2482640), (96, 2172310), (105, 1986112), (112, 1861980), (120, 1737848), (140, 1489584), (160, 1303386), (168, 1241320), (192, 1086155), (210, 993056), (224, 930990), (240, 868924), (280, 744792), (320, 651693), (336, 620660), (420, 496528), (448, 465495), (480, 434462), (560, 372396), (672, 310330), (840, 248264), (960, 217231), (1120, 186198), (1344, 155165), (1680, 124132), (2240, 93099), (3360, 62066), (6720, 31033)]