200893368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643889}}^1$

素因数の和:643911

約数の個数: 32

約数和(自身を含む): 540867600

約数和(自身を除く): 339974232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 643889, 1287778, 1931667, 2575556, 3863334, 5151112, 7726668, 8370557, 15453336, 16741114, 25111671, 33482228, 50223342, 66964456, 100446684, 200893368]

約数ペア:

[(1, 200893368), (2, 100446684), (3, 66964456), (4, 50223342), (6, 33482228), (8, 25111671), (12, 16741114), (13, 15453336), (24, 8370557), (26, 7726668), (39, 5151112), (52, 3863334), (78, 2575556), (104, 1931667), (156, 1287778), (312, 643889)]