214634965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 280210176

約数和(自身を除く): 65575211

約数列:

[1, 5, 23, 37, 73, 115, 185, 365, 691, 851, 1679, 2701, 3455, 4255, 8395, 13505, 15893, 25567, 50443, 62123, 79465, 127835, 252215, 310615, 588041, 1160189, 1866391, 2940205, 5800945, 9331955, 42926993, 214634965]

約数ペア:

[(1, 214634965), (5, 42926993), (23, 9331955), (37, 5800945), (73, 2940205), (115, 1866391), (185, 1160189), (365, 588041), (691, 310615), (851, 252215), (1679, 127835), (2701, 79465), (3455, 62123), (4255, 50443), (8395, 25567), (13505, 15893)]