208775574

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{236707}}^1$

素因数の和:236729

約数の個数: 36

約数和(自身を含む): 526201884

約数和(自身を除く): 317426310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 236707, 473414, 710121, 1420242, 1656949, 2130363, 3313898, 4260726, 4970847, 9941694, 11598643, 14912541, 23197286, 29825082, 34795929, 69591858, 104387787, 208775574]

約数ペア:

[(1, 208775574), (2, 104387787), (3, 69591858), (6, 34795929), (7, 29825082), (9, 23197286), (14, 14912541), (18, 11598643), (21, 9941694), (42, 4970847), (49, 4260726), (63, 3313898), (98, 2130363), (126, 1656949), (147, 1420242), (294, 710121), (441, 473414), (882, 236707)]