203311009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1877}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 228064320

約数和(自身を除く): 24753311

約数列:

[1, 11, 43, 229, 473, 1877, 2519, 9847, 20647, 80711, 108317, 429833, 887821, 4728163, 18482819, 203311009]

約数ペア:

[(1, 203311009), (11, 18482819), (43, 4728163), (229, 887821), (473, 429833), (1877, 108317), (2519, 80711), (9847, 20647)]