205568904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{450809}}^1$

素因数の和:450837

約数の個数: 32

約数和(自身を含む): 540972000

約数和(自身を除く): 335403096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 450809, 901618, 1352427, 1803236, 2704854, 3606472, 5409708, 8565371, 10819416, 17130742, 25696113, 34261484, 51392226, 68522968, 102784452, 205568904]

約数ペア:

[(1, 205568904), (2, 102784452), (3, 68522968), (4, 51392226), (6, 34261484), (8, 25696113), (12, 17130742), (19, 10819416), (24, 8565371), (38, 5409708), (57, 3606472), (76, 2704854), (114, 1803236), (152, 1352427), (228, 901618), (456, 450809)]