222705426

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{4261}}^1$

素因数の和:4578

約数の個数: 32

約数和(自身を含む): 461523456

約数和(自身を除く): 238818030

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 281, 562, 843, 1686, 4261, 8522, 8711, 12783, 17422, 25566, 26133, 52266, 132091, 264182, 396273, 792546, 1197341, 2394682, 3592023, 7184046, 37117571, 74235142, 111352713, 222705426]

約数ペア:

[(1, 222705426), (2, 111352713), (3, 74235142), (6, 37117571), (31, 7184046), (62, 3592023), (93, 2394682), (186, 1197341), (281, 792546), (562, 396273), (843, 264182), (1686, 132091), (4261, 52266), (8522, 26133), (8711, 25566), (12783, 17422)]