207323194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2381}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 356556816

約数和(自身を除く): 149233622

約数列:

[1, 2, 13, 17, 26, 34, 197, 221, 394, 442, 2381, 2561, 3349, 4762, 5122, 6698, 30953, 40477, 43537, 61906, 80954, 87074, 469057, 526201, 938114, 1052402, 6097741, 7973969, 12195482, 15947938, 103661597, 207323194]

約数ペア:

[(1, 207323194), (2, 103661597), (13, 15947938), (17, 12195482), (26, 7973969), (34, 6097741), (197, 1052402), (221, 938114), (394, 526201), (442, 469057), (2381, 87074), (2561, 80954), (3349, 61906), (4762, 43537), (5122, 40477), (6698, 30953)]