214768961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 251682816

約数和(自身を除く): 36913855

約数列:

[1, 11, 31, 43, 97, 151, 341, 473, 1067, 1333, 1661, 3007, 4171, 4681, 6493, 14647, 14663, 33077, 45881, 51491, 71423, 129301, 161117, 201283, 454057, 629821, 1422311, 2214113, 4994627, 6928031, 19524451, 214768961]

約数ペア:

[(1, 214768961), (11, 19524451), (31, 6928031), (43, 4994627), (97, 2214113), (151, 1422311), (341, 629821), (473, 454057), (1067, 201283), (1333, 161117), (1661, 129301), (3007, 71423), (4171, 51491), (4681, 45881), (6493, 33077), (14647, 14663)]