206857464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 598752000

約数和(自身を除く): 391894536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 41, 44, 58, 66, 82, 87, 88, 116, 123, 132, 164, 174, 232, 246, 264, 319, 328, 348, 451, 492, 638, 659, 696, 902, 957, 984, 1189, 1276, 1318, 1353, 1804, 1914, 1977, 2378, 2552, 2636, 2706, 3567, 3608, 3828, 3954, 4756, 5272, 5412, 7134, 7249, 7656, 7908, 9512, 10824, 13079, 14268, 14498, 15816, 19111, 21747, 26158, 27019, 28536, 28996, 38222, 39237, 43494, 52316, 54038, 57333, 57992, 76444, 78474, 81057, 86988, 104632, 108076, 114666, 152888, 156948, 162114, 173976, 210221, 216152, 229332, 297209, 313896, 324228, 420442, 458664, 594418, 630663, 648456, 783551, 840884, 891627, 1188836, 1261326, 1567102, 1681768, 1783254, 2350653, 2377672, 2522652, 3134204, 3566508, 4701306, 5045304, 6268408, 7133016, 8619061, 9402612, 17238122, 18805224, 25857183, 34476244, 51714366, 68952488, 103428732, 206857464]

約数ペア:

[(1, 206857464), (2, 103428732), (3, 68952488), (4, 51714366), (6, 34476244), (8, 25857183), (11, 18805224), (12, 17238122), (22, 9402612), (24, 8619061), (29, 7133016), (33, 6268408), (41, 5045304), (44, 4701306), (58, 3566508), (66, 3134204), (82, 2522652), (87, 2377672), (88, 2350653), (116, 1783254), (123, 1681768), (132, 1567102), (164, 1261326), (174, 1188836), (232, 891627), (246, 840884), (264, 783551), (319, 648456), (328, 630663), (348, 594418), (451, 458664), (492, 420442), (638, 324228), (659, 313896), (696, 297209), (902, 229332), (957, 216152), (984, 210221), (1189, 173976), (1276, 162114), (1318, 156948), (1353, 152888), (1804, 114666), (1914, 108076), (1977, 104632), (2378, 86988), (2552, 81057), (2636, 78474), (2706, 76444), (3567, 57992), (3608, 57333), (3828, 54038), (3954, 52316), (4756, 43494), (5272, 39237), (5412, 38222), (7134, 28996), (7249, 28536), (7656, 27019), (7908, 26158), (9512, 21747), (10824, 19111), (13079, 15816), (14268, 14498)]