259198422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5113}}^1$

素因数の和:5213

約数の個数: 64

約数和(自身を含む): 636263424

約数和(自身を除く): 377065002

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 71, 102, 119, 142, 213, 238, 357, 426, 497, 714, 994, 1207, 1491, 2414, 2982, 3621, 5113, 7242, 8449, 10226, 15339, 16898, 25347, 30678, 35791, 50694, 71582, 86921, 107373, 173842, 214746, 260763, 363023, 521526, 608447, 726046, 1089069, 1216894, 1825341, 2178138, 2541161, 3650682, 5082322, 6171391, 7623483, 12342782, 15246966, 18514173, 37028346, 43199737, 86399474, 129599211, 259198422]

約数ペア:

[(1, 259198422), (2, 129599211), (3, 86399474), (6, 43199737), (7, 37028346), (14, 18514173), (17, 15246966), (21, 12342782), (34, 7623483), (42, 6171391), (51, 5082322), (71, 3650682), (102, 2541161), (119, 2178138), (142, 1825341), (213, 1216894), (238, 1089069), (357, 726046), (426, 608447), (497, 521526), (714, 363023), (994, 260763), (1207, 214746), (1491, 173842), (2414, 107373), (2982, 86921), (3621, 71582), (5113, 50694), (7242, 35791), (8449, 30678), (10226, 25347), (15339, 16898)]