221323244

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{28477}}^1$

素因数の和:28577

約数の個数: 24

約数和(自身を含む): 406665840

約数和(自身を除く): 185342596

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 28477, 56954, 113908, 825833, 1651666, 1907959, 3303332, 3815918, 7631836, 55330811, 110661622, 221323244]

約数ペア:

[(1, 221323244), (2, 110661622), (4, 55330811), (29, 7631836), (58, 3815918), (67, 3303332), (116, 1907959), (134, 1651666), (268, 825833), (1943, 113908), (3886, 56954), (7772, 28477)]