201016375

素因数分解:

$5^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 300051648

約数和(自身を除く): 99035273

約数列:

[1, 5, 7, 25, 35, 37, 49, 125, 175, 185, 245, 259, 875, 887, 925, 1225, 1295, 1813, 4435, 4625, 6125, 6209, 6475, 9065, 22175, 31045, 32375, 32819, 43463, 45325, 110875, 155225, 164095, 217315, 226625, 229733, 776125, 820475, 1086575, 1148665, 1608131, 4102375, 5432875, 5743325, 8040655, 28716625, 40203275, 201016375]

約数ペア:

[(1, 201016375), (5, 40203275), (7, 28716625), (25, 8040655), (35, 5743325), (37, 5432875), (49, 4102375), (125, 1608131), (175, 1148665), (185, 1086575), (245, 820475), (259, 776125), (875, 229733), (887, 226625), (925, 217315), (1225, 164095), (1295, 155225), (1813, 110875), (4435, 45325), (4625, 43463), (6125, 32819), (6209, 32375), (6475, 31045), (9065, 22175)]