249423904

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{47819}}^1$

素因数の和:47992

約数の個数: 24

約数和(自身を含む): 494076240

約数和(自身を除く): 244652336

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 47819, 95638, 191276, 382552, 765104, 1530208, 7794497, 15588994, 31177988, 62355976, 124711952, 249423904]

約数ペア:

[(1, 249423904), (2, 124711952), (4, 62355976), (8, 31177988), (16, 15588994), (32, 7794497), (163, 1530208), (326, 765104), (652, 382552), (1304, 191276), (2608, 95638), (5216, 47819)]