212436146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 352332288

約数和(自身を除く): 139896142

約数列:

[1, 2, 13, 26, 47, 94, 263, 526, 611, 661, 1222, 1322, 3419, 6838, 8593, 12361, 17186, 24722, 31067, 62134, 160693, 173843, 321386, 347686, 403871, 807742, 2259959, 4519918, 8170621, 16341242, 106218073, 212436146]

約数ペア:

[(1, 212436146), (2, 106218073), (13, 16341242), (26, 8170621), (47, 4519918), (94, 2259959), (263, 807742), (526, 403871), (611, 347686), (661, 321386), (1222, 173843), (1322, 160693), (3419, 62134), (6838, 31067), (8593, 24722), (12361, 17186)]