208680389092

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3733}}^1\times {\mathrm{53959}}^1$

素因数の和:57740

約数の個数: 48

約数和(自身を含む): 428763569920

約数和(自身を除く): 220083180828

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 3733, 7466, 14932, 26131, 52262, 53959, 104524, 107918, 138121, 215836, 276242, 377713, 552484, 755426, 966847, 1510852, 1933694, 1996483, 3867388, 3992966, 7985932, 13975381, 27950762, 55901524, 201428947, 402857894, 805715788, 1410002629, 2820005258, 5640010516, 7452871039, 14905742078, 29811484156, 52170097273, 104340194546, 208680389092]

約数ペア:

[(1, 208680389092), (2, 104340194546), (4, 52170097273), (7, 29811484156), (14, 14905742078), (28, 7452871039), (37, 5640010516), (74, 2820005258), (148, 1410002629), (259, 805715788), (518, 402857894), (1036, 201428947), (3733, 55901524), (7466, 27950762), (14932, 13975381), (26131, 7985932), (52262, 3992966), (53959, 3867388), (104524, 1996483), (107918, 1933694), (138121, 1510852), (215836, 966847), (276242, 755426), (377713, 552484)]