201529118

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1321}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 366648768

約数和(自身を除く): 165119650

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 641, 1282, 1321, 2642, 4487, 8974, 9247, 10897, 18494, 21794, 22457, 44914, 76279, 152558, 157199, 314398, 846761, 1693522, 5927327, 11854654, 14394937, 28789874, 100764559, 201529118]

約数ペア:

[(1, 201529118), (2, 100764559), (7, 28789874), (14, 14394937), (17, 11854654), (34, 5927327), (119, 1693522), (238, 846761), (641, 314398), (1282, 157199), (1321, 152558), (2642, 76279), (4487, 44914), (8974, 22457), (9247, 21794), (10897, 18494)]