211528039612

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{17761}}^1\times {\mathrm{11321}}^1$

素因数の和:29349

約数の個数: 24

約数和(自身を含む): 371635320672

約数和(自身を除く): 160107281060

約数列:

[1, 2, 4, 263, 526, 1052, 11321, 17761, 22642, 35522, 45284, 71044, 2977423, 4671143, 5954846, 9342286, 11909692, 18684572, 201072281, 402144562, 804289124, 52882009903, 105764019806, 211528039612]

約数ペア:

[(1, 211528039612), (2, 105764019806), (4, 52882009903), (263, 804289124), (526, 402144562), (1052, 201072281), (11321, 18684572), (17761, 11909692), (22642, 9342286), (35522, 5954846), (45284, 4671143), (71044, 2977423)]