205651753528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{42072781}}^1$

素因数の和:42072847

約数の個数: 32

約数和(自身を含む): 424093642560

約数和(自身を除く): 218441889032

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 42072781, 84145562, 168291124, 336582248, 546946153, 1093892306, 1977420707, 2187784612, 3954841414, 4375569224, 7909682828, 15819365656, 25706469191, 51412938382, 102825876764, 205651753528]

約数ペア:

[(1, 205651753528), (2, 102825876764), (4, 51412938382), (8, 25706469191), (13, 15819365656), (26, 7909682828), (47, 4375569224), (52, 3954841414), (94, 2187784612), (104, 1977420707), (188, 1093892306), (376, 546946153), (611, 336582248), (1222, 168291124), (2444, 84145562), (4888, 42072781)]