202012324

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{1907}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 359650368

約数和(自身を除く): 157638044

約数列:

[1, 2, 4, 71, 142, 284, 373, 746, 1492, 1907, 3814, 7628, 26483, 52966, 105932, 135397, 270794, 541588, 711311, 1422622, 2845244, 50503081, 101006162, 202012324]

約数ペア:

[(1, 202012324), (2, 101006162), (4, 50503081), (71, 2845244), (142, 1422622), (284, 711311), (373, 541588), (746, 270794), (1492, 135397), (1907, 105932), (3814, 52966), (7628, 26483)]