200616878

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 384750000

約数和(自身を除く): 184133122

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 149, 154, 298, 539, 1043, 1078, 1249, 1639, 2086, 2498, 3278, 7301, 8743, 11473, 13739, 14602, 17486, 22946, 27478, 61201, 80311, 96173, 122402, 160622, 186101, 192346, 372202, 673211, 1302707, 1346422, 2047111, 2605414, 4094222, 9118949, 14329777, 18237898, 28659554, 100308439, 200616878]

約数ペア:

[(1, 200616878), (2, 100308439), (7, 28659554), (11, 18237898), (14, 14329777), (22, 9118949), (49, 4094222), (77, 2605414), (98, 2047111), (149, 1346422), (154, 1302707), (298, 673211), (539, 372202), (1043, 192346), (1078, 186101), (1249, 160622), (1639, 122402), (2086, 96173), (2498, 80311), (3278, 61201), (7301, 27478), (8743, 22946), (11473, 17486), (13739, 14602)]