200772434

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 316008000

約数和(自身を除く): 115235566

約数列:

[1, 2, 37, 74, 131, 139, 149, 262, 278, 298, 4847, 5143, 5513, 9694, 10286, 11026, 18209, 19519, 20711, 36418, 39038, 41422, 673733, 722203, 766307, 1347466, 1444406, 1532614, 2713141, 5426282, 100386217, 200772434]

約数ペア:

[(1, 200772434), (2, 100386217), (37, 5426282), (74, 2713141), (131, 1532614), (139, 1444406), (149, 1347466), (262, 766307), (278, 722203), (298, 673733), (4847, 41422), (5143, 39038), (5513, 36418), (9694, 20711), (10286, 19519), (11026, 18209)]