201826436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 437302656

約数和(自身を除く): 235476220

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 361, 487, 532, 574, 722, 779, 974, 1148, 1444, 1558, 1948, 2527, 3116, 3409, 5054, 5453, 6818, 9253, 10108, 10906, 13636, 14801, 18506, 19967, 21812, 29602, 37012, 39934, 59204, 64771, 79868, 103607, 129542, 139769, 175807, 207214, 259084, 279538, 351614, 379373, 414428, 559076, 703228, 758746, 1230649, 1517492, 2461298, 2655611, 4922596, 5311222, 7208087, 10622444, 14416174, 28832348, 50456609, 100913218, 201826436]

約数ペア:

[(1, 201826436), (2, 100913218), (4, 50456609), (7, 28832348), (14, 14416174), (19, 10622444), (28, 7208087), (38, 5311222), (41, 4922596), (76, 2655611), (82, 2461298), (133, 1517492), (164, 1230649), (266, 758746), (287, 703228), (361, 559076), (487, 414428), (532, 379373), (574, 351614), (722, 279538), (779, 259084), (974, 207214), (1148, 175807), (1444, 139769), (1558, 129542), (1948, 103607), (2527, 79868), (3116, 64771), (3409, 59204), (5054, 39934), (5453, 37012), (6818, 29602), (9253, 21812), (10108, 19967), (10906, 18506), (13636, 14801)]