219772794236

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{13337}}^1\times {\mathrm{38501}}^1$

素因数の和:51949

約数の個数: 24

約数和(自身を含む): 388235995056

約数和(自身を除く): 168463200820

約数列:

[1, 2, 4, 107, 214, 428, 13337, 26674, 38501, 53348, 77002, 154004, 1427059, 2854118, 4119607, 5708236, 8239214, 16478428, 513487837, 1026975674, 2053951348, 54943198559, 109886397118, 219772794236]

約数ペア:

[(1, 219772794236), (2, 109886397118), (4, 54943198559), (107, 2053951348), (214, 1026975674), (428, 513487837), (13337, 16478428), (26674, 8239214), (38501, 5708236), (53348, 4119607), (77002, 2854118), (154004, 1427059)]