201103355

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{2549}}^1$

素因数の和:3094

約数の個数: 16

約数和(自身を含む): 249696000

約数和(自身を除く): 48592645

約数列:

[1, 5, 31, 155, 509, 2545, 2549, 12745, 15779, 78895, 79019, 395095, 1297441, 6487205, 40220671, 201103355]

約数ペア:

[(1, 201103355), (5, 40220671), (31, 6487205), (155, 1297441), (509, 395095), (2545, 79019), (2549, 78895), (12745, 15779)]