201345032

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{18251}}^1$

素因数の和:18461

約数の個数: 32

約数和(自身を含む): 433667520

約数和(自身を除く): 232322488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 18251, 36502, 73004, 127757, 146008, 255514, 511028, 1022056, 3595447, 7190894, 14381788, 25168129, 28763576, 50336258, 100672516, 201345032]

約数ペア:

[(1, 201345032), (2, 100672516), (4, 50336258), (7, 28763576), (8, 25168129), (14, 14381788), (28, 7190894), (56, 3595447), (197, 1022056), (394, 511028), (788, 255514), (1379, 146008), (1576, 127757), (2758, 73004), (5516, 36502), (11032, 18251)]