202011272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{9461}}^1$

素因数の和:9641

約数の個数: 32

約数和(自身を含む): 403648920

約数和(自身を除く): 201637648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 9461, 10676, 18922, 21352, 37844, 75688, 160837, 321674, 643348, 1286696, 1485377, 2970754, 5941508, 11883016, 25251409, 50502818, 101005636, 202011272]

約数ペア:

[(1, 202011272), (2, 101005636), (4, 50502818), (8, 25251409), (17, 11883016), (34, 5941508), (68, 2970754), (136, 1485377), (157, 1286696), (314, 643348), (628, 321674), (1256, 160837), (2669, 75688), (5338, 37844), (9461, 21352), (10676, 18922)]