219954124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71693}}^1$

素因数の和:71769

約数の個数: 24

約数和(自身を含む): 421560720

約数和(自身を除く): 201606596

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 71693, 143386, 286772, 932009, 1864018, 3728036, 4229887, 8459774, 16919548, 54988531, 109977062, 219954124]

約数ペア:

[(1, 219954124), (2, 109977062), (4, 54988531), (13, 16919548), (26, 8459774), (52, 4229887), (59, 3728036), (118, 1864018), (236, 932009), (767, 286772), (1534, 143386), (3068, 71693)]