211195404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1087}}^1$

素因数の和:1364

約数の個数: 96

約数和(自身を含む): 628776960

約数和(自身を除く): 417581556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 257, 378, 514, 756, 771, 1028, 1087, 1542, 1799, 2174, 2313, 3084, 3261, 3598, 4348, 4626, 5397, 6522, 6939, 7196, 7609, 9252, 9783, 10794, 13044, 13878, 15218, 16191, 19566, 21588, 22827, 27756, 29349, 30436, 32382, 39132, 45654, 48573, 58698, 64764, 68481, 91308, 97146, 117396, 136962, 194292, 205443, 273924, 279359, 410886, 558718, 821772, 838077, 1117436, 1676154, 1955513, 2514231, 3352308, 3911026, 5028462, 5866539, 7542693, 7822052, 10056924, 11733078, 15085386, 17599617, 23466156, 30170772, 35199234, 52798851, 70398468, 105597702, 211195404]

約数ペア:

[(1, 211195404), (2, 105597702), (3, 70398468), (4, 52798851), (6, 35199234), (7, 30170772), (9, 23466156), (12, 17599617), (14, 15085386), (18, 11733078), (21, 10056924), (27, 7822052), (28, 7542693), (36, 5866539), (42, 5028462), (54, 3911026), (63, 3352308), (84, 2514231), (108, 1955513), (126, 1676154), (189, 1117436), (252, 838077), (257, 821772), (378, 558718), (514, 410886), (756, 279359), (771, 273924), (1028, 205443), (1087, 194292), (1542, 136962), (1799, 117396), (2174, 97146), (2313, 91308), (3084, 68481), (3261, 64764), (3598, 58698), (4348, 48573), (4626, 45654), (5397, 39132), (6522, 32382), (6939, 30436), (7196, 29349), (7609, 27756), (9252, 22827), (9783, 21588), (10794, 19566), (13044, 16191), (13878, 15218)]