206328694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42437}}^1$

素因数の和:42480

約数の個数: 32

約数和(自身を含む): 384997536

約数和(自身を除く): 178668842

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 42437, 84874, 466807, 551681, 721429, 933614, 1103362, 1442858, 6068491, 7935719, 9378577, 12136982, 15871438, 18757154, 103164347, 206328694]

約数ペア:

[(1, 206328694), (2, 103164347), (11, 18757154), (13, 15871438), (17, 12136982), (22, 9378577), (26, 7935719), (34, 6068491), (143, 1442858), (187, 1103362), (221, 933614), (286, 721429), (374, 551681), (442, 466807), (2431, 84874), (4862, 42437)]