200780754

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{2557}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 419921280

約数和(自身を除く): 219140526

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 569, 1138, 1707, 2557, 3414, 5114, 7671, 13087, 15342, 26174, 39261, 58811, 78522, 117622, 176433, 352866, 1454933, 2909866, 4364799, 8729598, 33463459, 66926918, 100390377, 200780754]

約数ペア:

[(1, 200780754), (2, 100390377), (3, 66926918), (6, 33463459), (23, 8729598), (46, 4364799), (69, 2909866), (138, 1454933), (569, 352866), (1138, 176433), (1707, 117622), (2557, 78522), (3414, 58811), (5114, 39261), (7671, 26174), (13087, 15342)]