210474248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1384699}}^1$

素因数の和:1384724

約数の個数: 16

約数和(自身を含む): 415410000

約数和(自身を除く): 204935752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1384699, 2769398, 5538796, 11077592, 26309281, 52618562, 105237124, 210474248]

約数ペア:

[(1, 210474248), (2, 105237124), (4, 52618562), (8, 26309281), (19, 11077592), (38, 5538796), (76, 2769398), (152, 1384699)]