220189562747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{569983}}^1$

素因数の和:570203

約数の個数: 32

約数和(自身を含む): 285630382080

約数和(自身を除く): 65440819333

約数列:

[1, 7, 11, 29, 77, 173, 203, 319, 1211, 1903, 2233, 5017, 13321, 35119, 55187, 386309, 569983, 3989881, 6269813, 16529507, 43888691, 98607059, 115706549, 181824577, 690249413, 1084677649, 1272772039, 2859604711, 7592743543, 20017232977, 31455651821, 220189562747]

約数ペア:

[(1, 220189562747), (7, 31455651821), (11, 20017232977), (29, 7592743543), (77, 2859604711), (173, 1272772039), (203, 1084677649), (319, 690249413), (1211, 181824577), (1903, 115706549), (2233, 98607059), (5017, 43888691), (13321, 16529507), (35119, 6269813), (55187, 3989881), (386309, 569983)]