209065116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2611

約数の個数: 96

約数和(自身を含む): 574414848

約数和(自身を除く): 365349732

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 372, 403, 442, 527, 663, 806, 884, 1054, 1209, 1326, 1581, 1612, 2108, 2418, 2543, 2652, 3162, 4836, 5086, 6324, 6851, 7629, 10172, 13702, 15258, 20553, 27404, 30516, 33059, 41106, 43231, 66118, 78833, 82212, 86462, 99177, 129693, 132236, 157666, 172924, 198354, 236499, 259386, 315332, 396708, 472998, 518772, 562003, 945996, 1024829, 1124006, 1340161, 1686009, 2049658, 2248012, 2680322, 3074487, 3372018, 4020483, 4099316, 5360644, 6148974, 6744036, 8040966, 12297948, 16081932, 17422093, 34844186, 52266279, 69688372, 104532558, 209065116]

約数ペア:

[(1, 209065116), (2, 104532558), (3, 69688372), (4, 52266279), (6, 34844186), (12, 17422093), (13, 16081932), (17, 12297948), (26, 8040966), (31, 6744036), (34, 6148974), (39, 5360644), (51, 4099316), (52, 4020483), (62, 3372018), (68, 3074487), (78, 2680322), (93, 2248012), (102, 2049658), (124, 1686009), (156, 1340161), (186, 1124006), (204, 1024829), (221, 945996), (372, 562003), (403, 518772), (442, 472998), (527, 396708), (663, 315332), (806, 259386), (884, 236499), (1054, 198354), (1209, 172924), (1326, 157666), (1581, 132236), (1612, 129693), (2108, 99177), (2418, 86462), (2543, 82212), (2652, 78833), (3162, 66118), (4836, 43231), (5086, 41106), (6324, 33059), (6851, 30516), (7629, 27404), (10172, 20553), (13702, 15258)]