201287844

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 525270200

約数和(自身を除く): 323982356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 349, 433, 444, 666, 698, 866, 1047, 1299, 1332, 1396, 1732, 2094, 2598, 3141, 3897, 4188, 5196, 6282, 7794, 12564, 12913, 15588, 16021, 25826, 32042, 38739, 48063, 51652, 64084, 77478, 96126, 116217, 144189, 151117, 154956, 192252, 232434, 288378, 302234, 453351, 464868, 576756, 604468, 906702, 1360053, 1813404, 2720106, 5440212, 5591329, 11182658, 16773987, 22365316, 33547974, 50321961, 67095948, 100643922, 201287844]

約数ペア:

[(1, 201287844), (2, 100643922), (3, 67095948), (4, 50321961), (6, 33547974), (9, 22365316), (12, 16773987), (18, 11182658), (36, 5591329), (37, 5440212), (74, 2720106), (111, 1813404), (148, 1360053), (222, 906702), (333, 604468), (349, 576756), (433, 464868), (444, 453351), (666, 302234), (698, 288378), (866, 232434), (1047, 192252), (1299, 154956), (1332, 151117), (1396, 144189), (1732, 116217), (2094, 96126), (2598, 77478), (3141, 64084), (3897, 51652), (4188, 48063), (5196, 38739), (6282, 32042), (7794, 25826), (12564, 16021), (12913, 15588)]