201224345

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{302593}}^1$

素因数の和:302624

約数の個数: 16

約数和(自身を含む): 290490240

約数和(自身を除く): 89265895

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 302593, 1512965, 2118151, 5749267, 10590755, 28746335, 40244869, 201224345]

約数ペア:

[(1, 201224345), (5, 40244869), (7, 28746335), (19, 10590755), (35, 5749267), (95, 2118151), (133, 1512965), (665, 302593)]