203416485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2467}}^1$

素因数の和:2737

約数の個数: 32

約数和(自身を含む): 341176320

約数和(自身を除く): 137759835

約数列:

[1, 3, 5, 15, 23, 69, 115, 239, 345, 717, 1195, 2467, 3585, 5497, 7401, 12335, 16491, 27485, 37005, 56741, 82455, 170223, 283705, 589613, 851115, 1768839, 2948065, 8844195, 13561099, 40683297, 67805495, 203416485]

約数ペア:

[(1, 203416485), (3, 67805495), (5, 40683297), (15, 13561099), (23, 8844195), (69, 2948065), (115, 1768839), (239, 851115), (345, 589613), (717, 283705), (1195, 170223), (2467, 82455), (3585, 56741), (5497, 37005), (7401, 27485), (12335, 16491)]