220195859856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{655344821}}^1$

素因数の和:655344839

約数の個数: 40

約数和(自身を含む): 650102063424

約数和(自身を除く): 429906203568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 655344821, 1310689642, 1966034463, 2621379284, 3932068926, 4587413747, 5242758568, 7864137852, 9174827494, 10485517136, 13762241241, 15728275704, 18349654988, 27524482482, 31456551408, 36699309976, 55048964964, 73398619952, 110097929928, 220195859856]

約数ペア:

[(1, 220195859856), (2, 110097929928), (3, 73398619952), (4, 55048964964), (6, 36699309976), (7, 31456551408), (8, 27524482482), (12, 18349654988), (14, 15728275704), (16, 13762241241), (21, 10485517136), (24, 9174827494), (28, 7864137852), (42, 5242758568), (48, 4587413747), (56, 3932068926), (84, 2621379284), (112, 1966034463), (168, 1310689642), (336, 655344821)]