214917145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{7043}}^1$

素因数の和:7424

約数の個数: 16

約数和(自身を含む): 273870720

約数和(自身を除く): 58953575

約数列:

[1, 5, 17, 85, 359, 1795, 6103, 7043, 30515, 35215, 119731, 598655, 2528437, 12642185, 42983429, 214917145]

約数ペア:

[(1, 214917145), (5, 42983429), (17, 12642185), (85, 2528437), (359, 598655), (1795, 119731), (6103, 35215), (7043, 30515)]