206938550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45481}}^1$

素因数の和:45513

約数の個数: 48

約数和(自身を含む): 473740512

約数和(自身を除く): 266801962

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 45481, 90962, 227405, 318367, 454810, 591253, 636734, 1137025, 1182506, 1591835, 2274050, 2956265, 3183670, 4138771, 5912530, 7959175, 8277542, 14781325, 15918350, 20693855, 29562650, 41387710, 103469275, 206938550]

約数ペア:

[(1, 206938550), (2, 103469275), (5, 41387710), (7, 29562650), (10, 20693855), (13, 15918350), (14, 14781325), (25, 8277542), (26, 7959175), (35, 5912530), (50, 4138771), (65, 3183670), (70, 2956265), (91, 2274050), (130, 1591835), (175, 1182506), (182, 1137025), (325, 636734), (350, 591253), (455, 454810), (650, 318367), (910, 227405), (2275, 90962), (4550, 45481)]