205452804

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{7879}}^1$

素因数の和:7980

約数の個数: 48

約数和(自身を含む): 500411520

約数和(自身を除く): 294958716

約数列:

[1, 2, 3, 4, 6, 12, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 492, 636, 2173, 4346, 6519, 7879, 8692, 13038, 15758, 23637, 26076, 31516, 47274, 94548, 323039, 417587, 646078, 835174, 969117, 1252761, 1292156, 1670348, 1938234, 2505522, 3876468, 5011044, 17121067, 34242134, 51363201, 68484268, 102726402, 205452804]

約数ペア:

[(1, 205452804), (2, 102726402), (3, 68484268), (4, 51363201), (6, 34242134), (12, 17121067), (41, 5011044), (53, 3876468), (82, 2505522), (106, 1938234), (123, 1670348), (159, 1292156), (164, 1252761), (212, 969117), (246, 835174), (318, 646078), (492, 417587), (636, 323039), (2173, 94548), (4346, 47274), (6519, 31516), (7879, 26076), (8692, 23637), (13038, 15758)]