203467922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5503}}^1$

素因数の和:5670

約数の個数: 32

約数和(自身を含む): 369868800

約数和(自身を除く): 166400878

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5282, 5503, 11006, 18487, 36974, 38521, 77042, 104557, 209114, 731899, 764917, 1463798, 1529834, 5354419, 10708838, 14533423, 29066846, 101733961, 203467922]

約数ペア:

[(1, 203467922), (2, 101733961), (7, 29066846), (14, 14533423), (19, 10708838), (38, 5354419), (133, 1529834), (139, 1463798), (266, 764917), (278, 731899), (973, 209114), (1946, 104557), (2641, 77042), (5282, 38521), (5503, 36974), (11006, 18487)]