201992875390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{36277}}^1$

素因数の和:36913

約数の個数: 64

約数和(自身を含む): 388918734336

約数和(自身を除く): 186925858946

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 563, 989, 1126, 1978, 2815, 4945, 5630, 9890, 12949, 24209, 25898, 36277, 48418, 64745, 72554, 121045, 129490, 181385, 242090, 362770, 556807, 834371, 1113614, 1559911, 1668742, 2784035, 3119822, 4171855, 5568070, 7799555, 8343710, 15599110, 20423951, 35877953, 40847902, 71755906, 102119755, 179389765, 204239510, 358779530, 469750873, 878229893, 939501746, 1756459786, 2348754365, 4391149465, 4697508730, 8782298930, 20199287539, 40398575078, 100996437695, 201992875390]

約数ペア:

[(1, 201992875390), (2, 100996437695), (5, 40398575078), (10, 20199287539), (23, 8782298930), (43, 4697508730), (46, 4391149465), (86, 2348754365), (115, 1756459786), (215, 939501746), (230, 878229893), (430, 469750873), (563, 358779530), (989, 204239510), (1126, 179389765), (1978, 102119755), (2815, 71755906), (4945, 40847902), (5630, 35877953), (9890, 20423951), (12949, 15599110), (24209, 8343710), (25898, 7799555), (36277, 5568070), (48418, 4171855), (64745, 3119822), (72554, 2784035), (121045, 1668742), (129490, 1559911), (181385, 1113614), (242090, 834371), (362770, 556807)]