201062000

素因数分解:

$2^4\times 5^3\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:691

約数の個数: 80

約数和(自身を含む): 489403200

約数和(自身を除く): 288341200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 229, 250, 400, 439, 458, 500, 878, 916, 1000, 1145, 1756, 1832, 2000, 2195, 2290, 3512, 3664, 4390, 4580, 5725, 7024, 8780, 9160, 10975, 11450, 17560, 18320, 21950, 22900, 28625, 35120, 43900, 45800, 54875, 57250, 87800, 91600, 100531, 109750, 114500, 175600, 201062, 219500, 229000, 402124, 439000, 458000, 502655, 804248, 878000, 1005310, 1608496, 2010620, 2513275, 4021240, 5026550, 8042480, 10053100, 12566375, 20106200, 25132750, 40212400, 50265500, 100531000, 201062000]

約数ペア:

[(1, 201062000), (2, 100531000), (4, 50265500), (5, 40212400), (8, 25132750), (10, 20106200), (16, 12566375), (20, 10053100), (25, 8042480), (40, 5026550), (50, 4021240), (80, 2513275), (100, 2010620), (125, 1608496), (200, 1005310), (229, 878000), (250, 804248), (400, 502655), (439, 458000), (458, 439000), (500, 402124), (878, 229000), (916, 219500), (1000, 201062), (1145, 175600), (1756, 114500), (1832, 109750), (2000, 100531), (2195, 91600), (2290, 87800), (3512, 57250), (3664, 54875), (4390, 45800), (4580, 43900), (5725, 35120), (7024, 28625), (8780, 22900), (9160, 21950), (10975, 18320), (11450, 17560)]