198623410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{24859}}^1$

素因数の和:24930

約数の個数: 32

約数和(自身を含む): 386622720

約数和(自身を除く): 187999310

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 24859, 49718, 124295, 248590, 422603, 845206, 1168373, 2113015, 2336746, 4226030, 5841865, 11683730, 19862341, 39724682, 99311705, 198623410]

約数ペア:

[(1, 198623410), (2, 99311705), (5, 39724682), (10, 19862341), (17, 11683730), (34, 5841865), (47, 4226030), (85, 2336746), (94, 2113015), (170, 1168373), (235, 845206), (470, 422603), (799, 248590), (1598, 124295), (3995, 49718), (7990, 24859)]