202178888

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{7817}}^1$

素因数の和:7937

約数の個数: 32

約数和(自身を含む): 392619960

約数和(自身を除く): 190441072

約数列:

[1, 2, 4, 8, 53, 61, 106, 122, 212, 244, 424, 488, 3233, 6466, 7817, 12932, 15634, 25864, 31268, 62536, 414301, 476837, 828602, 953674, 1657204, 1907348, 3314408, 3814696, 25272361, 50544722, 101089444, 202178888]

約数ペア:

[(1, 202178888), (2, 101089444), (4, 50544722), (8, 25272361), (53, 3814696), (61, 3314408), (106, 1907348), (122, 1657204), (212, 953674), (244, 828602), (424, 476837), (488, 414301), (3233, 62536), (6466, 31268), (7817, 25864), (12932, 15634)]