251566560032

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{39504799}}^1$

素因数の和:39505008

約数の個数: 24

約数和(自身を含む): 497760480000

約数和(自身を除く): 246193919968

約数列:

[1, 2, 4, 8, 16, 32, 199, 398, 796, 1592, 3184, 6368, 39504799, 79009598, 158019196, 316038392, 632076784, 1264153568, 7861455001, 15722910002, 31445820004, 62891640008, 125783280016, 251566560032]

約数ペア:

[(1, 251566560032), (2, 125783280016), (4, 62891640008), (8, 31445820004), (16, 15722910002), (32, 7861455001), (199, 1264153568), (398, 632076784), (796, 316038392), (1592, 158019196), (3184, 79009598), (6368, 39504799)]