211825656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2677}}^1$

素因数の和:2853

約数の個数: 96

約数和(自身を含む): 660073440

約数和(自身を除く): 448247784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 157, 168, 252, 314, 471, 504, 628, 942, 1099, 1256, 1413, 1884, 2198, 2677, 2826, 3297, 3768, 4396, 5354, 5652, 6594, 8031, 8792, 9891, 10708, 11304, 13188, 16062, 18739, 19782, 21416, 24093, 26376, 32124, 37478, 39564, 48186, 56217, 64248, 74956, 79128, 96372, 112434, 149912, 168651, 192744, 224868, 337302, 420289, 449736, 674604, 840578, 1260867, 1349208, 1681156, 2521734, 2942023, 3362312, 3782601, 5043468, 5884046, 7565202, 8826069, 10086936, 11768092, 15130404, 17652138, 23536184, 26478207, 30260808, 35304276, 52956414, 70608552, 105912828, 211825656]

約数ペア:

[(1, 211825656), (2, 105912828), (3, 70608552), (4, 52956414), (6, 35304276), (7, 30260808), (8, 26478207), (9, 23536184), (12, 17652138), (14, 15130404), (18, 11768092), (21, 10086936), (24, 8826069), (28, 7565202), (36, 5884046), (42, 5043468), (56, 3782601), (63, 3362312), (72, 2942023), (84, 2521734), (126, 1681156), (157, 1349208), (168, 1260867), (252, 840578), (314, 674604), (471, 449736), (504, 420289), (628, 337302), (942, 224868), (1099, 192744), (1256, 168651), (1413, 149912), (1884, 112434), (2198, 96372), (2677, 79128), (2826, 74956), (3297, 64248), (3768, 56217), (4396, 48186), (5354, 39564), (5652, 37478), (6594, 32124), (8031, 26376), (8792, 24093), (9891, 21416), (10708, 19782), (11304, 18739), (13188, 16062)]