206491572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3847}}^1$

素因数の和:3938

約数の個数: 96

約数和(自身を含む): 620605440

約数和(自身を除く): 414113868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1491, 1917, 1988, 2556, 2982, 3834, 3847, 4473, 5964, 7668, 7694, 8946, 11541, 13419, 15388, 17892, 23082, 26838, 26929, 34623, 46164, 53676, 53858, 69246, 80787, 103869, 107716, 138492, 161574, 207738, 242361, 273137, 323148, 415476, 484722, 546274, 727083, 819411, 969444, 1092548, 1454166, 1638822, 1911959, 2458233, 2908332, 3277644, 3823918, 4916466, 5735877, 7374699, 7647836, 9832932, 11471754, 14749398, 17207631, 22943508, 29498796, 34415262, 51622893, 68830524, 103245786, 206491572]

約数ペア:

[(1, 206491572), (2, 103245786), (3, 68830524), (4, 51622893), (6, 34415262), (7, 29498796), (9, 22943508), (12, 17207631), (14, 14749398), (18, 11471754), (21, 9832932), (27, 7647836), (28, 7374699), (36, 5735877), (42, 4916466), (54, 3823918), (63, 3277644), (71, 2908332), (84, 2458233), (108, 1911959), (126, 1638822), (142, 1454166), (189, 1092548), (213, 969444), (252, 819411), (284, 727083), (378, 546274), (426, 484722), (497, 415476), (639, 323148), (756, 273137), (852, 242361), (994, 207738), (1278, 161574), (1491, 138492), (1917, 107716), (1988, 103869), (2556, 80787), (2982, 69246), (3834, 53858), (3847, 53676), (4473, 46164), (5964, 34623), (7668, 26929), (7694, 26838), (8946, 23082), (11541, 17892), (13419, 15388)]