211734414

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{757}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 471809520

約数和(自身を除く): 260075106

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 379, 738, 757, 758, 1137, 1514, 2271, 2274, 3411, 4542, 6813, 6822, 13626, 15539, 31037, 31078, 46617, 62074, 93111, 93234, 139851, 186222, 279333, 279702, 286903, 558666, 573806, 860709, 1721418, 2582127, 5164254, 11763023, 23526046, 35289069, 70578138, 105867207, 211734414]

約数ペア:

[(1, 211734414), (2, 105867207), (3, 70578138), (6, 35289069), (9, 23526046), (18, 11763023), (41, 5164254), (82, 2582127), (123, 1721418), (246, 860709), (369, 573806), (379, 558666), (738, 286903), (757, 279702), (758, 279333), (1137, 186222), (1514, 139851), (2271, 93234), (2274, 93111), (3411, 62074), (4542, 46617), (6813, 31078), (6822, 31037), (13626, 15539)]