204888488

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2593}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 470655360

約数和(自身を除く): 265766872

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 83, 119, 136, 166, 238, 332, 476, 581, 664, 952, 1162, 1411, 2324, 2593, 2822, 4648, 5186, 5644, 9877, 10372, 11288, 18151, 19754, 20744, 36302, 39508, 44081, 72604, 79016, 88162, 145208, 176324, 215219, 308567, 352648, 430438, 617134, 860876, 1234268, 1506533, 1721752, 2468536, 3013066, 3658723, 6026132, 7317446, 12052264, 14634892, 25611061, 29269784, 51222122, 102444244, 204888488]

約数ペア:

[(1, 204888488), (2, 102444244), (4, 51222122), (7, 29269784), (8, 25611061), (14, 14634892), (17, 12052264), (28, 7317446), (34, 6026132), (56, 3658723), (68, 3013066), (83, 2468536), (119, 1721752), (136, 1506533), (166, 1234268), (238, 860876), (332, 617134), (476, 430438), (581, 352648), (664, 308567), (952, 215219), (1162, 176324), (1411, 145208), (2324, 88162), (2593, 79016), (2822, 72604), (4648, 44081), (5186, 39508), (5644, 36302), (9877, 20744), (10372, 19754), (11288, 18151)]