199973328

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7561}}^1$

素因数の和:7620

約数の個数: 80

約数和(自身を含む): 562612800

約数和(自身を除く): 362639472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2204, 3306, 4408, 6612, 7561, 8816, 13224, 15122, 22683, 26448, 30244, 45366, 60488, 90732, 120976, 143659, 181464, 219269, 287318, 362928, 430977, 438538, 574636, 657807, 861954, 877076, 1149272, 1315614, 1723908, 1754152, 2298544, 2631228, 3447816, 3508304, 4166111, 5262456, 6895632, 8332222, 10524912, 12498333, 16664444, 24996666, 33328888, 49993332, 66657776, 99986664, 199973328]

約数ペア:

[(1, 199973328), (2, 99986664), (3, 66657776), (4, 49993332), (6, 33328888), (8, 24996666), (12, 16664444), (16, 12498333), (19, 10524912), (24, 8332222), (29, 6895632), (38, 5262456), (48, 4166111), (57, 3508304), (58, 3447816), (76, 2631228), (87, 2298544), (114, 1754152), (116, 1723908), (152, 1315614), (174, 1149272), (228, 877076), (232, 861954), (304, 657807), (348, 574636), (456, 438538), (464, 430977), (551, 362928), (696, 287318), (912, 219269), (1102, 181464), (1392, 143659), (1653, 120976), (2204, 90732), (3306, 60488), (4408, 45366), (6612, 30244), (7561, 26448), (8816, 22683), (13224, 15122)]