207041024

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{21283}}^1$

素因数の和:21320

約数の個数: 40

約数和(自身を含む): 435470640

約数和(自身を除く): 228429616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 21283, 42566, 85132, 170264, 340528, 404377, 681056, 808754, 1362112, 1617508, 2724224, 3235016, 5448448, 6470032, 10896896, 12940064, 25880128, 51760256, 103520512, 207041024]

約数ペア:

[(1, 207041024), (2, 103520512), (4, 51760256), (8, 25880128), (16, 12940064), (19, 10896896), (32, 6470032), (38, 5448448), (64, 3235016), (76, 2724224), (128, 1617508), (152, 1362112), (256, 808754), (304, 681056), (512, 404377), (608, 340528), (1216, 170264), (2432, 85132), (4864, 42566), (9728, 21283)]