199437414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1013}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 461410560

約数和(自身を除く): 261973146

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 157, 209, 314, 418, 471, 627, 942, 1013, 1254, 1727, 2026, 2983, 3039, 3454, 5181, 5966, 6078, 8949, 10362, 11143, 17898, 19247, 22286, 32813, 33429, 38494, 57741, 65626, 66858, 98439, 115482, 159041, 196878, 211717, 318082, 423434, 477123, 635151, 954246, 1270302, 1749451, 3021779, 3498902, 5248353, 6043558, 9065337, 10496706, 18130674, 33239569, 66479138, 99718707, 199437414]

約数ペア:

[(1, 199437414), (2, 99718707), (3, 66479138), (6, 33239569), (11, 18130674), (19, 10496706), (22, 9065337), (33, 6043558), (38, 5248353), (57, 3498902), (66, 3021779), (114, 1749451), (157, 1270302), (209, 954246), (314, 635151), (418, 477123), (471, 423434), (627, 318082), (942, 211717), (1013, 196878), (1254, 159041), (1727, 115482), (2026, 98439), (2983, 66858), (3039, 65626), (3454, 57741), (5181, 38494), (5966, 33429), (6078, 32813), (8949, 22286), (10362, 19247), (11143, 17898)]