207976734

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{761}}^1$

素因数の和:1023

約数の個数: 80

約数和(自身を含む): 535509216

約数和(自身を除く): 327532482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 241, 378, 482, 567, 723, 761, 1134, 1446, 1522, 1687, 2169, 2283, 3374, 4338, 4566, 5061, 5327, 6507, 6849, 10122, 10654, 13014, 13698, 15183, 15981, 19521, 20547, 30366, 31962, 39042, 41094, 45549, 47943, 61641, 91098, 95886, 123282, 136647, 143829, 183401, 273294, 287658, 366802, 431487, 550203, 862974, 1100406, 1283807, 1650609, 2567614, 3301218, 3851421, 4951827, 7702842, 9903654, 11554263, 14855481, 23108526, 29710962, 34662789, 69325578, 103988367, 207976734]

約数ペア:

[(1, 207976734), (2, 103988367), (3, 69325578), (6, 34662789), (7, 29710962), (9, 23108526), (14, 14855481), (18, 11554263), (21, 9903654), (27, 7702842), (42, 4951827), (54, 3851421), (63, 3301218), (81, 2567614), (126, 1650609), (162, 1283807), (189, 1100406), (241, 862974), (378, 550203), (482, 431487), (567, 366802), (723, 287658), (761, 273294), (1134, 183401), (1446, 143829), (1522, 136647), (1687, 123282), (2169, 95886), (2283, 91098), (3374, 61641), (4338, 47943), (4566, 45549), (5061, 41094), (5327, 39042), (6507, 31962), (6849, 30366), (10122, 20547), (10654, 19521), (13014, 15981), (13698, 15183)]