205490208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27799}}^1$

素因数の和:27830

約数の個数: 96

約数和(自身を含む): 672537600

約数和(自身を除く): 467047392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 27799, 55598, 83397, 111196, 166794, 194593, 222392, 305789, 333588, 389186, 444784, 583779, 611578, 667176, 778372, 889568, 917367, 1167558, 1223156, 1334352, 1556744, 1834734, 2140523, 2335116, 2446312, 2668704, 3113488, 3669468, 4281046, 4670232, 4892624, 6226976, 6421569, 7338936, 8562092, 9340464, 9785248, 12843138, 14677872, 17124184, 18680928, 25686276, 29355744, 34248368, 51372552, 68496736, 102745104, 205490208]

約数ペア:

[(1, 205490208), (2, 102745104), (3, 68496736), (4, 51372552), (6, 34248368), (7, 29355744), (8, 25686276), (11, 18680928), (12, 17124184), (14, 14677872), (16, 12843138), (21, 9785248), (22, 9340464), (24, 8562092), (28, 7338936), (32, 6421569), (33, 6226976), (42, 4892624), (44, 4670232), (48, 4281046), (56, 3669468), (66, 3113488), (77, 2668704), (84, 2446312), (88, 2335116), (96, 2140523), (112, 1834734), (132, 1556744), (154, 1334352), (168, 1223156), (176, 1167558), (224, 917367), (231, 889568), (264, 778372), (308, 667176), (336, 611578), (352, 583779), (462, 444784), (528, 389186), (616, 333588), (672, 305789), (924, 222392), (1056, 194593), (1232, 166794), (1848, 111196), (2464, 83397), (3696, 55598), (7392, 27799)]