201123976

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{1367}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 385611840

約数和(自身を除く): 184487864

約数列:

[1, 2, 4, 8, 53, 106, 212, 347, 424, 694, 1367, 1388, 2734, 2776, 5468, 10936, 18391, 36782, 72451, 73564, 144902, 147128, 289804, 474349, 579608, 948698, 1897396, 3794792, 25140497, 50280994, 100561988, 201123976]

約数ペア:

[(1, 201123976), (2, 100561988), (4, 50280994), (8, 25140497), (53, 3794792), (106, 1897396), (212, 948698), (347, 579608), (424, 474349), (694, 289804), (1367, 147128), (1388, 144902), (2734, 73564), (2776, 72451), (5468, 36782), (10936, 18391)]