208624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 40

約数和(自身を含む): 468720

約数和(自身を除く): 260096

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 59, 68, 104, 118, 136, 208, 221, 236, 272, 442, 472, 767, 884, 944, 1003, 1534, 1768, 2006, 3068, 3536, 4012, 6136, 8024, 12272, 13039, 16048, 26078, 52156, 104312, 208624]

約数ペア:

[(1, 208624), (2, 104312), (4, 52156), (8, 26078), (13, 16048), (16, 13039), (17, 12272), (26, 8024), (34, 6136), (52, 4012), (59, 3536), (68, 3068), (104, 2006), (118, 1768), (136, 1534), (208, 1003), (221, 944), (236, 884), (272, 767), (442, 472)]