194897808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1069

約数の個数: 120

約数和(自身を含む): 626745600

約数和(自身を除く): 431847792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 239, 252, 336, 478, 504, 717, 809, 956, 1008, 1434, 1618, 1673, 1912, 2151, 2427, 2868, 3236, 3346, 3824, 4302, 4854, 5019, 5663, 5736, 6472, 6692, 7281, 8604, 9708, 10038, 11326, 11472, 12944, 13384, 14562, 15057, 16989, 17208, 19416, 20076, 22652, 26768, 29124, 30114, 33978, 34416, 38832, 40152, 45304, 50967, 58248, 60228, 67956, 80304, 90608, 101934, 116496, 120456, 135912, 193351, 203868, 240912, 271824, 386702, 407736, 580053, 773404, 815472, 1160106, 1353457, 1546808, 1740159, 2320212, 2706914, 3093616, 3480318, 4060371, 4640424, 5413828, 6960636, 8120742, 9280848, 10827656, 12181113, 13921272, 16241484, 21655312, 24362226, 27842544, 32482968, 48724452, 64965936, 97448904, 194897808]

約数ペア:

[(1, 194897808), (2, 97448904), (3, 64965936), (4, 48724452), (6, 32482968), (7, 27842544), (8, 24362226), (9, 21655312), (12, 16241484), (14, 13921272), (16, 12181113), (18, 10827656), (21, 9280848), (24, 8120742), (28, 6960636), (36, 5413828), (42, 4640424), (48, 4060371), (56, 3480318), (63, 3093616), (72, 2706914), (84, 2320212), (112, 1740159), (126, 1546808), (144, 1353457), (168, 1160106), (239, 815472), (252, 773404), (336, 580053), (478, 407736), (504, 386702), (717, 271824), (809, 240912), (956, 203868), (1008, 193351), (1434, 135912), (1618, 120456), (1673, 116496), (1912, 101934), (2151, 90608), (2427, 80304), (2868, 67956), (3236, 60228), (3346, 58248), (3824, 50967), (4302, 45304), (4854, 40152), (5019, 38832), (5663, 34416), (5736, 33978), (6472, 30114), (6692, 29124), (7281, 26768), (8604, 22652), (9708, 20076), (10038, 19416), (11326, 17208), (11472, 16989), (12944, 15057), (13384, 14562)]