203419471254

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^2\times {\mathrm{1103}}^1$

素因数の和:1494

約数の個数: 96

約数和(自身を含む): 433808939520

約数和(自身を除く): 230389468266

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 157, 174, 258, 314, 471, 942, 1103, 1247, 2206, 2494, 3309, 3741, 4553, 6618, 6751, 7482, 9106, 13502, 13659, 20253, 24649, 27318, 31987, 40506, 47429, 49298, 63974, 73947, 94858, 95961, 142287, 147894, 173171, 191922, 195779, 284574, 346342, 391558, 519513, 587337, 714821, 1039026, 1059907, 1174674, 1375441, 1429642, 2119814, 2144463, 2750882, 3179721, 4126323, 4288926, 5021959, 6359442, 7446353, 8252646, 10043918, 14892706, 15065877, 22339059, 27187847, 30131754, 30737303, 44678118, 54375694, 61474606, 81563541, 92211909, 163127082, 184423818, 215944237, 431888474, 647832711, 788447563, 1169077421, 1295665422, 1576895126, 2338154842, 2365342689, 3507232263, 4730685378, 7014464526, 33903245209, 67806490418, 101709735627, 203419471254]

約数ペア:

[(1, 203419471254), (2, 101709735627), (3, 67806490418), (6, 33903245209), (29, 7014464526), (43, 4730685378), (58, 3507232263), (86, 2365342689), (87, 2338154842), (129, 1576895126), (157, 1295665422), (174, 1169077421), (258, 788447563), (314, 647832711), (471, 431888474), (942, 215944237), (1103, 184423818), (1247, 163127082), (2206, 92211909), (2494, 81563541), (3309, 61474606), (3741, 54375694), (4553, 44678118), (6618, 30737303), (6751, 30131754), (7482, 27187847), (9106, 22339059), (13502, 15065877), (13659, 14892706), (20253, 10043918), (24649, 8252646), (27318, 7446353), (31987, 6359442), (40506, 5021959), (47429, 4288926), (49298, 4126323), (63974, 3179721), (73947, 2750882), (94858, 2144463), (95961, 2119814), (142287, 1429642), (147894, 1375441), (173171, 1174674), (191922, 1059907), (195779, 1039026), (284574, 714821), (346342, 587337), (391558, 519513)]