227538026

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 357654528

約数和(自身を除く): 130116502

約数列:

[1, 2, 43, 83, 86, 127, 166, 251, 254, 502, 3569, 5461, 7138, 10541, 10793, 10922, 20833, 21082, 21586, 31877, 41666, 63754, 453263, 895819, 906526, 1370711, 1791638, 2645791, 2741422, 5291582, 113769013, 227538026]

約数ペア:

[(1, 227538026), (2, 113769013), (43, 5291582), (83, 2741422), (86, 2645791), (127, 1791638), (166, 1370711), (251, 906526), (254, 895819), (502, 453263), (3569, 63754), (5461, 41666), (7138, 31877), (10541, 21586), (10793, 21082), (10922, 20833)]