212314550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4561}}^1$

素因数の和:4606

約数の個数: 72

約数和(自身を含む): 483663240

約数和(自身を除く): 271348690

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 245, 266, 350, 475, 490, 665, 931, 950, 1225, 1330, 1862, 2450, 3325, 4561, 4655, 6650, 9122, 9310, 22805, 23275, 31927, 45610, 46550, 63854, 86659, 114025, 159635, 173318, 223489, 228050, 319270, 433295, 446978, 606613, 798175, 866590, 1117445, 1213226, 1596350, 2166475, 2234890, 3033065, 4246291, 4332950, 5587225, 6066130, 8492582, 11174450, 15165325, 21231455, 30330650, 42462910, 106157275, 212314550]

約数ペア:

[(1, 212314550), (2, 106157275), (5, 42462910), (7, 30330650), (10, 21231455), (14, 15165325), (19, 11174450), (25, 8492582), (35, 6066130), (38, 5587225), (49, 4332950), (50, 4246291), (70, 3033065), (95, 2234890), (98, 2166475), (133, 1596350), (175, 1213226), (190, 1117445), (245, 866590), (266, 798175), (350, 606613), (475, 446978), (490, 433295), (665, 319270), (931, 228050), (950, 223489), (1225, 173318), (1330, 159635), (1862, 114025), (2450, 86659), (3325, 63854), (4561, 46550), (4655, 45610), (6650, 31927), (9122, 23275), (9310, 22805)]