200503998

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{65141}}^1$

素因数の和:65174

約数の個数: 40

約数和(自身を含む): 472930920

約数和(自身を除く): 272426922

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 65141, 130282, 195423, 390846, 586269, 1172538, 1237679, 1758807, 2475358, 3517614, 3713037, 5276421, 7426074, 10552842, 11139111, 22278222, 33417333, 66834666, 100251999, 200503998]

約数ペア:

[(1, 200503998), (2, 100251999), (3, 66834666), (6, 33417333), (9, 22278222), (18, 11139111), (19, 10552842), (27, 7426074), (38, 5276421), (54, 3713037), (57, 3517614), (81, 2475358), (114, 1758807), (162, 1237679), (171, 1172538), (342, 586269), (513, 390846), (1026, 195423), (1539, 130282), (3078, 65141)]