205874472

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 567336960

約数和(自身を除く): 361462488

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 53, 62, 69, 92, 93, 106, 124, 138, 159, 184, 186, 212, 227, 248, 276, 318, 372, 424, 454, 552, 636, 681, 713, 744, 908, 1219, 1272, 1362, 1426, 1643, 1816, 2139, 2438, 2724, 2852, 3286, 3657, 4278, 4876, 4929, 5221, 5448, 5704, 6572, 7037, 7314, 8556, 9752, 9858, 10442, 12031, 13144, 14074, 14628, 15663, 17112, 19716, 20884, 21111, 24062, 28148, 29256, 31326, 36093, 37789, 39432, 41768, 42222, 48124, 56296, 62652, 72186, 75578, 84444, 96248, 113367, 125304, 144372, 151156, 161851, 168888, 226734, 276713, 288744, 302312, 323702, 372961, 453468, 485553, 553426, 647404, 745922, 830139, 906936, 971106, 1106852, 1118883, 1294808, 1491844, 1660278, 1942212, 2213704, 2237766, 2983688, 3320556, 3884424, 4475532, 6641112, 8578103, 8951064, 17156206, 25734309, 34312412, 51468618, 68624824, 102937236, 205874472]

約数ペア:

[(1, 205874472), (2, 102937236), (3, 68624824), (4, 51468618), (6, 34312412), (8, 25734309), (12, 17156206), (23, 8951064), (24, 8578103), (31, 6641112), (46, 4475532), (53, 3884424), (62, 3320556), (69, 2983688), (92, 2237766), (93, 2213704), (106, 1942212), (124, 1660278), (138, 1491844), (159, 1294808), (184, 1118883), (186, 1106852), (212, 971106), (227, 906936), (248, 830139), (276, 745922), (318, 647404), (372, 553426), (424, 485553), (454, 453468), (552, 372961), (636, 323702), (681, 302312), (713, 288744), (744, 276713), (908, 226734), (1219, 168888), (1272, 161851), (1362, 151156), (1426, 144372), (1643, 125304), (1816, 113367), (2139, 96248), (2438, 84444), (2724, 75578), (2852, 72186), (3286, 62652), (3657, 56296), (4278, 48124), (4876, 42222), (4929, 41768), (5221, 39432), (5448, 37789), (5704, 36093), (6572, 31326), (7037, 29256), (7314, 28148), (8556, 24062), (9752, 21111), (9858, 20884), (10442, 19716), (12031, 17112), (13144, 15663), (14074, 14628)]