208752962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 394243200

約数和(自身を除く): 185490238

約数列:

[1, 2, 11, 17, 19, 22, 29, 34, 38, 58, 187, 209, 319, 323, 374, 418, 493, 551, 638, 646, 986, 1013, 1102, 2026, 3553, 5423, 6061, 7106, 9367, 10846, 11143, 12122, 17221, 18734, 19247, 22286, 29377, 34442, 38494, 58754, 103037, 189431, 206074, 211717, 323147, 327199, 378862, 423434, 499409, 558163, 646294, 654398, 998818, 1116326, 3599189, 5493499, 6139793, 7198378, 9488771, 10986998, 12279586, 18977542, 104376481, 208752962]

約数ペア:

[(1, 208752962), (2, 104376481), (11, 18977542), (17, 12279586), (19, 10986998), (22, 9488771), (29, 7198378), (34, 6139793), (38, 5493499), (58, 3599189), (187, 1116326), (209, 998818), (319, 654398), (323, 646294), (374, 558163), (418, 499409), (493, 423434), (551, 378862), (638, 327199), (646, 323147), (986, 211717), (1013, 206074), (1102, 189431), (2026, 103037), (3553, 58754), (5423, 38494), (6061, 34442), (7106, 29377), (9367, 22286), (10846, 19247), (11143, 18734), (12122, 17221)]