202060304

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{207029}}^1$

素因数の和:207098

約数の個数: 20

約数和(自身を含む): 397911660

約数和(自身を除く): 195851356

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 207029, 414058, 828116, 1656232, 3312464, 12628769, 25257538, 50515076, 101030152, 202060304]

約数ペア:

[(1, 202060304), (2, 101030152), (4, 50515076), (8, 25257538), (16, 12628769), (61, 3312464), (122, 1656232), (244, 828116), (488, 414058), (976, 207029)]