207907752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15497}}^1$

素因数の和:15562

約数の個数: 64

約数和(自身を含む): 572806080

約数和(自身を除く): 364898328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 15497, 30994, 46491, 61988, 92982, 123976, 185964, 201461, 371928, 402922, 604383, 666371, 805844, 1208766, 1332742, 1611688, 1999113, 2417532, 2665484, 3998226, 4835064, 5330968, 7996452, 8662823, 15992904, 17325646, 25988469, 34651292, 51976938, 69302584, 103953876, 207907752]

約数ペア:

[(1, 207907752), (2, 103953876), (3, 69302584), (4, 51976938), (6, 34651292), (8, 25988469), (12, 17325646), (13, 15992904), (24, 8662823), (26, 7996452), (39, 5330968), (43, 4835064), (52, 3998226), (78, 2665484), (86, 2417532), (104, 1999113), (129, 1611688), (156, 1332742), (172, 1208766), (258, 805844), (312, 666371), (344, 604383), (516, 402922), (559, 371928), (1032, 201461), (1118, 185964), (1677, 123976), (2236, 92982), (3354, 61988), (4472, 46491), (6708, 30994), (13416, 15497)]