207749964

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{769}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 496742400

約数和(自身を除く): 288992436

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 479, 564, 769, 958, 1437, 1538, 1916, 2307, 2874, 3076, 4614, 5748, 9228, 22513, 36143, 45026, 67539, 72286, 90052, 108429, 135078, 144572, 216858, 270156, 368351, 433716, 736702, 1105053, 1473404, 2210106, 4420212, 17312497, 34624994, 51937491, 69249988, 103874982, 207749964]

約数ペア:

[(1, 207749964), (2, 103874982), (3, 69249988), (4, 51937491), (6, 34624994), (12, 17312497), (47, 4420212), (94, 2210106), (141, 1473404), (188, 1105053), (282, 736702), (479, 433716), (564, 368351), (769, 270156), (958, 216858), (1437, 144572), (1538, 135078), (1916, 108429), (2307, 90052), (2874, 72286), (3076, 67539), (4614, 45026), (5748, 36143), (9228, 22513)]