206600368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^2$

素因数の和:410

約数の個数: 60

約数和(自身を含む): 447485248

約数和(自身を除く): 240884880

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 179, 208, 248, 358, 403, 496, 716, 806, 1432, 1612, 2327, 2864, 3224, 4654, 5549, 6448, 9308, 11098, 18616, 22196, 32041, 37232, 44392, 64082, 72137, 88784, 128164, 144274, 256328, 288548, 416533, 512656, 577096, 833066, 993271, 1154192, 1666132, 1986542, 3332264, 3973084, 6664528, 7946168, 12912523, 15892336, 25825046, 51650092, 103300184, 206600368]

約数ペア:

[(1, 206600368), (2, 103300184), (4, 51650092), (8, 25825046), (13, 15892336), (16, 12912523), (26, 7946168), (31, 6664528), (52, 3973084), (62, 3332264), (104, 1986542), (124, 1666132), (179, 1154192), (208, 993271), (248, 833066), (358, 577096), (403, 512656), (496, 416533), (716, 288548), (806, 256328), (1432, 144274), (1612, 128164), (2327, 88784), (2864, 72137), (3224, 64082), (4654, 44392), (5549, 37232), (6448, 32041), (9308, 22196), (11098, 18616)]