201005285187

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{198859}}^1$

素因数の和:199375

約数の個数: 32

約数和(自身を含む): 309521612800

約数和(自身を除く): 108516327613

約数列:

[1, 3, 7, 21, 127, 379, 381, 889, 1137, 2653, 2667, 7959, 48133, 144399, 198859, 336931, 596577, 1010793, 1392013, 4176039, 25255093, 75367561, 75765279, 176785651, 226102683, 527572927, 530356953, 1582718781, 9571680247, 28715040741, 67001761729, 201005285187]

約数ペア:

[(1, 201005285187), (3, 67001761729), (7, 28715040741), (21, 9571680247), (127, 1582718781), (379, 530356953), (381, 527572927), (889, 226102683), (1137, 176785651), (2653, 75765279), (2667, 75367561), (7959, 25255093), (48133, 4176039), (144399, 1392013), (198859, 1010793), (336931, 596577)]