201492368

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3989}}^1$

素因数の和:4056

約数の個数: 80

約数和(自身を含む): 498718080

約数和(自身を除く): 297225712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 616, 656, 902, 1148, 1232, 1804, 2296, 3157, 3608, 3989, 4592, 6314, 7216, 7978, 12628, 15956, 25256, 27923, 31912, 43879, 50512, 55846, 63824, 87758, 111692, 163549, 175516, 223384, 307153, 327098, 351032, 446768, 614306, 654196, 702064, 1144843, 1228612, 1308392, 1799039, 2289686, 2457224, 2616784, 3598078, 4579372, 4914448, 7196156, 9158744, 12593273, 14392312, 18317488, 25186546, 28784624, 50373092, 100746184, 201492368]

約数ペア:

[(1, 201492368), (2, 100746184), (4, 50373092), (7, 28784624), (8, 25186546), (11, 18317488), (14, 14392312), (16, 12593273), (22, 9158744), (28, 7196156), (41, 4914448), (44, 4579372), (56, 3598078), (77, 2616784), (82, 2457224), (88, 2289686), (112, 1799039), (154, 1308392), (164, 1228612), (176, 1144843), (287, 702064), (308, 654196), (328, 614306), (451, 446768), (574, 351032), (616, 327098), (656, 307153), (902, 223384), (1148, 175516), (1232, 163549), (1804, 111692), (2296, 87758), (3157, 63824), (3608, 55846), (3989, 50512), (4592, 43879), (6314, 31912), (7216, 27923), (7978, 25256), (12628, 15956)]