201281402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 381024000

約数和(自身を除く): 179742598

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 97, 133, 194, 203, 266, 269, 406, 538, 551, 679, 1102, 1358, 1843, 1883, 2813, 3686, 3766, 3857, 5111, 5626, 7714, 7801, 10222, 12901, 15602, 19691, 25802, 26093, 35777, 39382, 52186, 53447, 54607, 71554, 106894, 109214, 148219, 182651, 296438, 365302, 374129, 495767, 748258, 756697, 991534, 1037533, 1513394, 2075066, 3470369, 5296879, 6940738, 10593758, 14377243, 28754486, 100640701, 201281402]

約数ペア:

[(1, 201281402), (2, 100640701), (7, 28754486), (14, 14377243), (19, 10593758), (29, 6940738), (38, 5296879), (58, 3470369), (97, 2075066), (133, 1513394), (194, 1037533), (203, 991534), (266, 756697), (269, 748258), (406, 495767), (538, 374129), (551, 365302), (679, 296438), (1102, 182651), (1358, 148219), (1843, 109214), (1883, 106894), (2813, 71554), (3686, 54607), (3766, 53447), (3857, 52186), (5111, 39382), (5626, 35777), (7714, 26093), (7801, 25802), (10222, 19691), (12901, 15602)]