201805422

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 534912000

約数和(自身を除く): 333106578

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 247, 266, 273, 294, 343, 397, 399, 494, 546, 637, 686, 741, 794, 798, 931, 1029, 1191, 1274, 1482, 1729, 1862, 1911, 2058, 2382, 2779, 2793, 3458, 3822, 4459, 5161, 5187, 5558, 5586, 6517, 7543, 8337, 8918, 10322, 10374, 12103, 13034, 13377, 15086, 15483, 16674, 19453, 19551, 22629, 24206, 26754, 30966, 36127, 36309, 38906, 39102, 45258, 52801, 58359, 72254, 72618, 84721, 98059, 105602, 108381, 116718, 136171, 158403, 169442, 196118, 216762, 252889, 254163, 272342, 294177, 316806, 369607, 408513, 505778, 508326, 588354, 686413, 739214, 758667, 817026, 1108821, 1372826, 1517334, 1770223, 2059239, 2217642, 2587249, 3540446, 4118478, 4804891, 5174498, 5310669, 7761747, 9609782, 10621338, 14414673, 15523494, 28829346, 33634237, 67268474, 100902711, 201805422]

約数ペア:

[(1, 201805422), (2, 100902711), (3, 67268474), (6, 33634237), (7, 28829346), (13, 15523494), (14, 14414673), (19, 10621338), (21, 9609782), (26, 7761747), (38, 5310669), (39, 5174498), (42, 4804891), (49, 4118478), (57, 3540446), (78, 2587249), (91, 2217642), (98, 2059239), (114, 1770223), (133, 1517334), (147, 1372826), (182, 1108821), (247, 817026), (266, 758667), (273, 739214), (294, 686413), (343, 588354), (397, 508326), (399, 505778), (494, 408513), (546, 369607), (637, 316806), (686, 294177), (741, 272342), (794, 254163), (798, 252889), (931, 216762), (1029, 196118), (1191, 169442), (1274, 158403), (1482, 136171), (1729, 116718), (1862, 108381), (1911, 105602), (2058, 98059), (2382, 84721), (2779, 72618), (2793, 72254), (3458, 58359), (3822, 52801), (4459, 45258), (5161, 39102), (5187, 38906), (5558, 36309), (5586, 36127), (6517, 30966), (7543, 26754), (8337, 24206), (8918, 22629), (10322, 19551), (10374, 19453), (12103, 16674), (13034, 15483), (13377, 15086)]