207938580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{15541}}^1$

素因数の和:15776

約数の個数: 48

約数和(自身を含む): 584876544

約数和(自身を除く): 376937964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 13380, 15541, 31082, 46623, 62164, 77705, 93246, 155410, 186492, 233115, 310820, 466230, 932460, 3465643, 6931286, 10396929, 13862572, 17328215, 20793858, 34656430, 41587716, 51984645, 69312860, 103969290, 207938580]

約数ペア:

[(1, 207938580), (2, 103969290), (3, 69312860), (4, 51984645), (5, 41587716), (6, 34656430), (10, 20793858), (12, 17328215), (15, 13862572), (20, 10396929), (30, 6931286), (60, 3465643), (223, 932460), (446, 466230), (669, 310820), (892, 233115), (1115, 186492), (1338, 155410), (2230, 93246), (2676, 77705), (3345, 62164), (4460, 46623), (6690, 31082), (13380, 15541)]