207967242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{467}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 498161664

約数和(自身を除く): 290194422

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 461, 467, 483, 922, 934, 966, 1383, 1401, 2766, 2802, 3227, 3269, 6454, 6538, 9681, 9807, 10603, 10741, 19362, 19614, 21206, 21482, 31809, 32223, 63618, 64446, 74221, 75187, 148442, 150374, 215287, 222663, 225561, 430574, 445326, 451122, 645861, 1291722, 1507009, 3014018, 4521027, 4951601, 9042054, 9903202, 14854803, 29709606, 34661207, 69322414, 103983621, 207967242]

約数ペア:

[(1, 207967242), (2, 103983621), (3, 69322414), (6, 34661207), (7, 29709606), (14, 14854803), (21, 9903202), (23, 9042054), (42, 4951601), (46, 4521027), (69, 3014018), (138, 1507009), (161, 1291722), (322, 645861), (461, 451122), (467, 445326), (483, 430574), (922, 225561), (934, 222663), (966, 215287), (1383, 150374), (1401, 148442), (2766, 75187), (2802, 74221), (3227, 64446), (3269, 63618), (6454, 32223), (6538, 31809), (9681, 21482), (9807, 21206), (10603, 19614), (10741, 19362)]