207785862

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2521}}^1$

素因数の和:2789

約数の個数: 48

約数和(自身を含む): 476052720

約数和(自身を除く): 268266858

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 241, 342, 482, 723, 1446, 2169, 2521, 4338, 4579, 5042, 7563, 9158, 13737, 15126, 22689, 27474, 41211, 45378, 47899, 82422, 95798, 143697, 287394, 431091, 607561, 862182, 1215122, 1822683, 3645366, 5468049, 10936098, 11543659, 23087318, 34630977, 69261954, 103892931, 207785862]

約数ペア:

[(1, 207785862), (2, 103892931), (3, 69261954), (6, 34630977), (9, 23087318), (18, 11543659), (19, 10936098), (38, 5468049), (57, 3645366), (114, 1822683), (171, 1215122), (241, 862182), (342, 607561), (482, 431091), (723, 287394), (1446, 143697), (2169, 95798), (2521, 82422), (4338, 47899), (4579, 45378), (5042, 41211), (7563, 27474), (9158, 22689), (13737, 15126)]