198233464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10193}}^1$

素因数の和:10240

約数の個数: 64

約数和(自身を含む): 462399840

約数和(自身を除く): 264166376

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 4862, 9724, 10193, 19448, 20386, 40772, 81544, 112123, 132509, 173281, 224246, 265018, 346562, 448492, 530036, 693124, 896984, 1060072, 1386248, 1457599, 1906091, 2252653, 2915198, 3812182, 4505306, 5830396, 7624364, 9010612, 11660792, 15248728, 18021224, 24779183, 49558366, 99116732, 198233464]

約数ペア:

[(1, 198233464), (2, 99116732), (4, 49558366), (8, 24779183), (11, 18021224), (13, 15248728), (17, 11660792), (22, 9010612), (26, 7624364), (34, 5830396), (44, 4505306), (52, 3812182), (68, 2915198), (88, 2252653), (104, 1906091), (136, 1457599), (143, 1386248), (187, 1060072), (221, 896984), (286, 693124), (374, 530036), (442, 448492), (572, 346562), (748, 265018), (884, 224246), (1144, 173281), (1496, 132509), (1768, 112123), (2431, 81544), (4862, 40772), (9724, 20386), (10193, 19448)]