221844276

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{150301}}^1$

素因数の和:150352

約数の個数: 36

約数和(自身を含む): 574454244

約数和(自身を除く): 352609968

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 150301, 300602, 450903, 601204, 901806, 1352709, 1803612, 2705418, 5410836, 6162341, 12324682, 18487023, 24649364, 36974046, 55461069, 73948092, 110922138, 221844276]

約数ペア:

[(1, 221844276), (2, 110922138), (3, 73948092), (4, 55461069), (6, 36974046), (9, 24649364), (12, 18487023), (18, 12324682), (36, 6162341), (41, 5410836), (82, 2705418), (123, 1803612), (164, 1352709), (246, 901806), (369, 601204), (492, 450903), (738, 300602), (1476, 150301)]