197667960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{33617}}^1$

素因数の和:33645

約数の個数: 96

約数和(自身を含む): 689841360

約数和(自身を除く): 492173400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 33617, 67234, 100851, 134468, 168085, 201702, 235319, 268936, 336170, 403404, 470638, 504255, 672340, 705957, 806808, 941276, 1008510, 1176595, 1344680, 1411914, 1647233, 1882552, 2017020, 2353190, 2823828, 3294466, 3529785, 4034040, 4706380, 4941699, 5647656, 6588932, 7059570, 8236165, 9412760, 9883398, 13177864, 14119140, 16472330, 19766796, 24708495, 28238280, 32944660, 39533592, 49416990, 65889320, 98833980, 197667960]

約数ペア:

[(1, 197667960), (2, 98833980), (3, 65889320), (4, 49416990), (5, 39533592), (6, 32944660), (7, 28238280), (8, 24708495), (10, 19766796), (12, 16472330), (14, 14119140), (15, 13177864), (20, 9883398), (21, 9412760), (24, 8236165), (28, 7059570), (30, 6588932), (35, 5647656), (40, 4941699), (42, 4706380), (49, 4034040), (56, 3529785), (60, 3294466), (70, 2823828), (84, 2353190), (98, 2017020), (105, 1882552), (120, 1647233), (140, 1411914), (147, 1344680), (168, 1176595), (196, 1008510), (210, 941276), (245, 806808), (280, 705957), (294, 672340), (392, 504255), (420, 470638), (490, 403404), (588, 336170), (735, 268936), (840, 235319), (980, 201702), (1176, 168085), (1470, 134468), (1960, 100851), (2940, 67234), (5880, 33617)]