204025568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3319}}^1$

素因数の和:3459

約数の個数: 48

約数和(自身を含む): 429196320

約数和(自身を除く): 225170752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 113, 136, 226, 272, 452, 544, 904, 1808, 1921, 3319, 3616, 3842, 6638, 7684, 13276, 15368, 26552, 30736, 53104, 56423, 61472, 106208, 112846, 225692, 375047, 451384, 750094, 902768, 1500188, 1805536, 3000376, 6000752, 6375799, 12001504, 12751598, 25503196, 51006392, 102012784, 204025568]

約数ペア:

[(1, 204025568), (2, 102012784), (4, 51006392), (8, 25503196), (16, 12751598), (17, 12001504), (32, 6375799), (34, 6000752), (68, 3000376), (113, 1805536), (136, 1500188), (226, 902768), (272, 750094), (452, 451384), (544, 375047), (904, 225692), (1808, 112846), (1921, 106208), (3319, 61472), (3616, 56423), (3842, 53104), (6638, 30736), (7684, 26552), (13276, 15368)]