203414990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{30497}}^1$

素因数の和:30556

約数の個数: 32

約数和(自身を含む): 395254080

約数和(自身を除く): 191839090

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 30497, 60994, 152485, 304970, 701431, 884413, 1402862, 1768826, 3507155, 4422065, 7014310, 8844130, 20341499, 40682998, 101707495, 203414990]

約数ペア:

[(1, 203414990), (2, 101707495), (5, 40682998), (10, 20341499), (23, 8844130), (29, 7014310), (46, 4422065), (58, 3507155), (115, 1768826), (145, 1402862), (230, 884413), (290, 701431), (667, 304970), (1334, 152485), (3335, 60994), (6670, 30497)]