202282190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{3989}}^1$

素因数の和:4468

約数の個数: 32

約数和(自身を含む): 398170080

約数和(自身を除く): 195887890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 461, 922, 2305, 3989, 4610, 5071, 7978, 10142, 19945, 25355, 39890, 43879, 50710, 87758, 219395, 438790, 1838929, 3677858, 9194645, 18389290, 20228219, 40456438, 101141095, 202282190]

約数ペア:

[(1, 202282190), (2, 101141095), (5, 40456438), (10, 20228219), (11, 18389290), (22, 9194645), (55, 3677858), (110, 1838929), (461, 438790), (922, 219395), (2305, 87758), (3989, 50710), (4610, 43879), (5071, 39890), (7978, 25355), (10142, 19945)]