201638653018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1957999}}^1$

素因数の和:1958194

約数の個数: 32

約数和(自身を含む): 342853632000

約数和(自身を除く): 141214978982

約数列:

[1, 2, 11, 22, 31, 62, 151, 302, 341, 682, 1661, 3322, 4681, 9362, 51491, 102982, 1957999, 3915998, 21537989, 43075978, 60697969, 121395938, 295657849, 591315698, 667677659, 1335355318, 3252236339, 6504472678, 9165393319, 18330786638, 100819326509, 201638653018]

約数ペア:

[(1, 201638653018), (2, 100819326509), (11, 18330786638), (22, 9165393319), (31, 6504472678), (62, 3252236339), (151, 1335355318), (302, 667677659), (341, 591315698), (682, 295657849), (1661, 121395938), (3322, 60697969), (4681, 43075978), (9362, 21537989), (51491, 3915998), (102982, 1957999)]