201489252

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{7727}}^1$

素因数の和:7828

約数の個数: 48

約数和(自身を含む): 490758912

約数和(自身を除く): 289269660

約数列:

[1, 2, 3, 4, 6, 12, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 492, 636, 2173, 4346, 6519, 7727, 8692, 13038, 15454, 23181, 26076, 30908, 46362, 92724, 316807, 409531, 633614, 819062, 950421, 1228593, 1267228, 1638124, 1900842, 2457186, 3801684, 4914372, 16790771, 33581542, 50372313, 67163084, 100744626, 201489252]

約数ペア:

[(1, 201489252), (2, 100744626), (3, 67163084), (4, 50372313), (6, 33581542), (12, 16790771), (41, 4914372), (53, 3801684), (82, 2457186), (106, 1900842), (123, 1638124), (159, 1267228), (164, 1228593), (212, 950421), (246, 819062), (318, 633614), (492, 409531), (636, 316807), (2173, 92724), (4346, 46362), (6519, 30908), (7727, 26076), (8692, 23181), (13038, 15454)]