202205995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 262259712

約数和(自身を除く): 60053717

約数列:

[1, 5, 23, 43, 103, 115, 215, 397, 515, 989, 1985, 2369, 4429, 4945, 9131, 11845, 17071, 22145, 40891, 45655, 85355, 101867, 204455, 392633, 509335, 940493, 1758313, 1963165, 4702465, 8791565, 40441199, 202205995]

約数ペア:

[(1, 202205995), (5, 40441199), (23, 8791565), (43, 4702465), (103, 1963165), (115, 1758313), (215, 940493), (397, 509335), (515, 392633), (989, 204455), (1985, 101867), (2369, 85355), (4429, 45655), (4945, 40891), (9131, 22145), (11845, 17071)]