215606886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3257}}^1$

素因数の和:3349

約数の個数: 64

約数和(自身を含む): 506684160

約数和(自身を除く): 291077274

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 59, 66, 102, 118, 177, 187, 354, 374, 561, 649, 1003, 1122, 1298, 1947, 2006, 3009, 3257, 3894, 6018, 6514, 9771, 11033, 19542, 22066, 33099, 35827, 55369, 66198, 71654, 107481, 110738, 166107, 192163, 214962, 332214, 384326, 576489, 609059, 1152978, 1218118, 1827177, 2113793, 3266771, 3654354, 4227586, 6341379, 6533542, 9800313, 12682758, 19600626, 35934481, 71868962, 107803443, 215606886]

約数ペア:

[(1, 215606886), (2, 107803443), (3, 71868962), (6, 35934481), (11, 19600626), (17, 12682758), (22, 9800313), (33, 6533542), (34, 6341379), (51, 4227586), (59, 3654354), (66, 3266771), (102, 2113793), (118, 1827177), (177, 1218118), (187, 1152978), (354, 609059), (374, 576489), (561, 384326), (649, 332214), (1003, 214962), (1122, 192163), (1298, 166107), (1947, 110738), (2006, 107481), (3009, 71654), (3257, 66198), (3894, 55369), (6018, 35827), (6514, 33099), (9771, 22066), (11033, 19542)]