208077156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11311}}^1$

素因数の和:11401

約数の個数: 72

約数和(自身を含む): 609400064

約数和(自身を除く): 401322908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 11311, 18396, 22622, 33933, 45244, 67866, 79177, 101799, 135732, 158354, 203598, 237531, 316708, 407196, 475062, 712593, 825703, 950124, 1425186, 1651406, 2477109, 2850372, 3302812, 4954218, 5779921, 7431327, 9908436, 11559842, 14862654, 17339763, 23119684, 29725308, 34679526, 52019289, 69359052, 104038578, 208077156]

約数ペア:

[(1, 208077156), (2, 104038578), (3, 69359052), (4, 52019289), (6, 34679526), (7, 29725308), (9, 23119684), (12, 17339763), (14, 14862654), (18, 11559842), (21, 9908436), (28, 7431327), (36, 5779921), (42, 4954218), (63, 3302812), (73, 2850372), (84, 2477109), (126, 1651406), (146, 1425186), (219, 950124), (252, 825703), (292, 712593), (438, 475062), (511, 407196), (657, 316708), (876, 237531), (1022, 203598), (1314, 158354), (1533, 135732), (2044, 101799), (2628, 79177), (3066, 67866), (4599, 45244), (6132, 33933), (9198, 22622), (11311, 18396)]