205507157050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2093807}}^1$

素因数の和:2093983

約数の個数: 48

約数和(自身を含む): 414372978432

約数和(自身を除く): 208865821382

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 151, 302, 325, 650, 755, 1510, 1963, 3775, 3926, 7550, 9815, 19630, 49075, 98150, 2093807, 4187614, 10469035, 20938070, 27219491, 52345175, 54438982, 104690350, 136097455, 272194910, 316164857, 632329714, 680487275, 1360974550, 1580824285, 3161648570, 4110143141, 7904121425, 8220286282, 15808242850, 20550715705, 41101431410, 102753578525, 205507157050]

約数ペア:

[(1, 205507157050), (2, 102753578525), (5, 41101431410), (10, 20550715705), (13, 15808242850), (25, 8220286282), (26, 7904121425), (50, 4110143141), (65, 3161648570), (130, 1580824285), (151, 1360974550), (302, 680487275), (325, 632329714), (650, 316164857), (755, 272194910), (1510, 136097455), (1963, 104690350), (3775, 54438982), (3926, 52345175), (7550, 27219491), (9815, 20938070), (19630, 10469035), (49075, 4187614), (98150, 2093807)]