193855914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 505350144

約数和(自身を除く): 311494230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 151, 161, 207, 302, 322, 414, 443, 453, 483, 886, 906, 966, 1057, 1329, 1359, 1449, 2114, 2658, 2718, 2898, 3101, 3171, 3473, 3987, 6202, 6342, 6946, 7974, 9303, 9513, 10189, 10419, 18606, 19026, 20378, 20838, 24311, 27909, 30567, 31257, 48622, 55818, 61134, 62514, 66893, 71323, 72933, 91701, 133786, 142646, 145866, 183402, 200679, 213969, 218799, 401358, 427938, 437598, 468251, 602037, 641907, 936502, 1204074, 1283814, 1404753, 1538539, 2809506, 3077078, 4214259, 4615617, 8428518, 9231234, 10769773, 13846851, 21539546, 27693702, 32309319, 64618638, 96927957, 193855914]

約数ペア:

[(1, 193855914), (2, 96927957), (3, 64618638), (6, 32309319), (7, 27693702), (9, 21539546), (14, 13846851), (18, 10769773), (21, 9231234), (23, 8428518), (42, 4615617), (46, 4214259), (63, 3077078), (69, 2809506), (126, 1538539), (138, 1404753), (151, 1283814), (161, 1204074), (207, 936502), (302, 641907), (322, 602037), (414, 468251), (443, 437598), (453, 427938), (483, 401358), (886, 218799), (906, 213969), (966, 200679), (1057, 183402), (1329, 145866), (1359, 142646), (1449, 133786), (2114, 91701), (2658, 72933), (2718, 71323), (2898, 66893), (3101, 62514), (3171, 61134), (3473, 55818), (3987, 48622), (6202, 31257), (6342, 30567), (6946, 27909), (7974, 24311), (9303, 20838), (9513, 20378), (10189, 19026), (10419, 18606)]