205318652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 467389440

約数和(自身を除く): 262070788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 71, 77, 82, 142, 154, 164, 229, 284, 287, 308, 451, 458, 497, 574, 781, 902, 916, 994, 1148, 1562, 1603, 1804, 1988, 2519, 2911, 3124, 3157, 3206, 5038, 5467, 5822, 6314, 6412, 9389, 10076, 10934, 11644, 12628, 16259, 17633, 18778, 20377, 21868, 32021, 32518, 35266, 37556, 40754, 64042, 65036, 65723, 70532, 81508, 103279, 113813, 128084, 131446, 178849, 206558, 224147, 227626, 262892, 357698, 413116, 448294, 455252, 666619, 715396, 722953, 896588, 1251943, 1333238, 1445906, 2503886, 2666476, 2891812, 4666333, 5007772, 7332809, 9332666, 14665618, 18665332, 29331236, 51329663, 102659326, 205318652]

約数ペア:

[(1, 205318652), (2, 102659326), (4, 51329663), (7, 29331236), (11, 18665332), (14, 14665618), (22, 9332666), (28, 7332809), (41, 5007772), (44, 4666333), (71, 2891812), (77, 2666476), (82, 2503886), (142, 1445906), (154, 1333238), (164, 1251943), (229, 896588), (284, 722953), (287, 715396), (308, 666619), (451, 455252), (458, 448294), (497, 413116), (574, 357698), (781, 262892), (902, 227626), (916, 224147), (994, 206558), (1148, 178849), (1562, 131446), (1603, 128084), (1804, 113813), (1988, 103279), (2519, 81508), (2911, 70532), (3124, 65723), (3157, 65036), (3206, 64042), (5038, 40754), (5467, 37556), (5822, 35266), (6314, 32518), (6412, 32021), (9389, 21868), (10076, 20377), (10934, 18778), (11644, 17633), (12628, 16259)]