227634728

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{929}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 432729000

約数和(自身を除く): 205094272

約数列:

[1, 2, 4, 8, 109, 218, 281, 436, 562, 872, 929, 1124, 1858, 2248, 3716, 7432, 30629, 61258, 101261, 122516, 202522, 245032, 261049, 405044, 522098, 810088, 1044196, 2088392, 28454341, 56908682, 113817364, 227634728]

約数ペア:

[(1, 227634728), (2, 113817364), (4, 56908682), (8, 28454341), (109, 2088392), (218, 1044196), (281, 810088), (436, 522098), (562, 405044), (872, 261049), (929, 245032), (1124, 202522), (1858, 122516), (2248, 101261), (3716, 61258), (7432, 30629)]