219608024

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{4099}}^1$

素因数の和:4323

約数の個数: 32

約数和(自身を含む): 425334000

約数和(自身を除く): 205725976

約数列:

[1, 2, 4, 8, 37, 74, 148, 181, 296, 362, 724, 1448, 4099, 6697, 8198, 13394, 16396, 26788, 32792, 53576, 151663, 303326, 606652, 741919, 1213304, 1483838, 2967676, 5935352, 27451003, 54902006, 109804012, 219608024]

約数ペア:

[(1, 219608024), (2, 109804012), (4, 54902006), (8, 27451003), (37, 5935352), (74, 2967676), (148, 1483838), (181, 1213304), (296, 741919), (362, 606652), (724, 303326), (1448, 151663), (4099, 53576), (6697, 32792), (8198, 26788), (13394, 16396)]