210961504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{507119}}^1$

素因数の和:507142

約数の個数: 24

約数和(自身を含む): 447279840

約数和(自身を除く): 236318336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 507119, 1014238, 2028476, 4056952, 6592547, 8113904, 13185094, 16227808, 26370188, 52740376, 105480752, 210961504]

約数ペア:

[(1, 210961504), (2, 105480752), (4, 52740376), (8, 26370188), (13, 16227808), (16, 13185094), (26, 8113904), (32, 6592547), (52, 4056952), (104, 2028476), (208, 1014238), (416, 507119)]