201345875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 272668032

約数和(自身を除く): 71322157

約数列:

[1, 5, 17, 25, 41, 85, 125, 205, 425, 697, 1025, 2125, 2311, 3485, 5125, 11555, 17425, 39287, 57775, 87125, 94751, 196435, 288875, 473755, 982175, 1610767, 2368775, 4910875, 8053835, 11843875, 40269175, 201345875]

約数ペア:

[(1, 201345875), (5, 40269175), (17, 11843875), (25, 8053835), (41, 4910875), (85, 2368775), (125, 1610767), (205, 982175), (425, 473755), (697, 288875), (1025, 196435), (2125, 94751), (2311, 87125), (3485, 57775), (5125, 39287), (11555, 17425)]