207616156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{1709}}^1$

素因数の和:1986

約数の個数: 36

約数和(自身を含む): 401186520

約数和(自身を除く): 193570364

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 251, 484, 502, 1004, 1709, 2761, 3418, 5522, 6836, 11044, 18799, 30371, 37598, 60742, 75196, 121484, 206789, 413578, 428959, 827156, 857918, 1715836, 4718549, 9437098, 18874196, 51904039, 103808078, 207616156]

約数ペア:

[(1, 207616156), (2, 103808078), (4, 51904039), (11, 18874196), (22, 9437098), (44, 4718549), (121, 1715836), (242, 857918), (251, 827156), (484, 428959), (502, 413578), (1004, 206789), (1709, 121484), (2761, 75196), (3418, 60742), (5522, 37598), (6836, 30371), (11044, 18799)]