200071250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{6959}}^1$

素因数の和:7004

約数の個数: 40

約数和(自身を含む): 391374720

約数和(自身を除く): 191303470

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 625, 1150, 1250, 2875, 5750, 6959, 13918, 14375, 28750, 34795, 69590, 160057, 173975, 320114, 347950, 800285, 869875, 1600570, 1739750, 4001425, 4349375, 8002850, 8698750, 20007125, 40014250, 100035625, 200071250]

約数ペア:

[(1, 200071250), (2, 100035625), (5, 40014250), (10, 20007125), (23, 8698750), (25, 8002850), (46, 4349375), (50, 4001425), (115, 1739750), (125, 1600570), (230, 869875), (250, 800285), (575, 347950), (625, 320114), (1150, 173975), (1250, 160057), (2875, 69590), (5750, 34795), (6959, 28750), (13918, 14375)]