222713722

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5039}}^1$

素因数の和:5107

約数の個数: 48

約数和(自身を含む): 434367360

約数和(自身を除く): 211653638

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 287, 451, 539, 574, 902, 1078, 2009, 3157, 4018, 5039, 6314, 10078, 22099, 35273, 44198, 55429, 70546, 110858, 206599, 246911, 388003, 413198, 493822, 776006, 1446193, 2272589, 2716021, 2892386, 4545178, 5432042, 10123351, 15908123, 20246702, 31816246, 111356861, 222713722]

約数ペア:

[(1, 222713722), (2, 111356861), (7, 31816246), (11, 20246702), (14, 15908123), (22, 10123351), (41, 5432042), (49, 4545178), (77, 2892386), (82, 2716021), (98, 2272589), (154, 1446193), (287, 776006), (451, 493822), (539, 413198), (574, 388003), (902, 246911), (1078, 206599), (2009, 110858), (3157, 70546), (4018, 55429), (5039, 44198), (6314, 35273), (10078, 22099)]