205533202202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1\times {\mathrm{18457}}^1$

素因数の和:20846

約数の個数: 32

約数和(自身を含む): 327167311680

約数和(自身を除く): 121634109478

約数列:

[1, 2, 19, 38, 131, 262, 2237, 2489, 4474, 4978, 18457, 36914, 42503, 85006, 293047, 350683, 586094, 701366, 2417867, 4835734, 5567893, 11135786, 41288309, 45939473, 82576618, 91878946, 784477871, 1568955742, 5408768479, 10817536958, 102766601101, 205533202202]

約数ペア:

[(1, 205533202202), (2, 102766601101), (19, 10817536958), (38, 5408768479), (131, 1568955742), (262, 784477871), (2237, 91878946), (2489, 82576618), (4474, 45939473), (4978, 41288309), (18457, 11135786), (36914, 5567893), (42503, 4835734), (85006, 2417867), (293047, 701366), (350683, 586094)]