210246784

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{149323}}^1$

素因数の和:149348

約数の個数: 32

約数和(自身を含む): 456931440

約数和(自身を除く): 246684656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 149323, 298646, 597292, 1194584, 1642553, 2389168, 3285106, 4778336, 6570212, 9556672, 13140424, 19113344, 26280848, 52561696, 105123392, 210246784]

約数ペア:

[(1, 210246784), (2, 105123392), (4, 52561696), (8, 26280848), (11, 19113344), (16, 13140424), (22, 9556672), (32, 6570212), (44, 4778336), (64, 3285106), (88, 2389168), (128, 1642553), (176, 1194584), (352, 597292), (704, 298646), (1408, 149323)]