201544055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 263208960

約数和(自身を除く): 61664905

約数列:

[1, 5, 23, 29, 115, 145, 223, 271, 667, 1115, 1355, 3335, 5129, 6233, 6467, 7859, 25645, 31165, 32335, 39295, 60433, 148741, 180757, 302165, 743705, 903785, 1389959, 1752557, 6949795, 8762785, 40308811, 201544055]

約数ペア:

[(1, 201544055), (5, 40308811), (23, 8762785), (29, 6949795), (115, 1752557), (145, 1389959), (223, 903785), (271, 743705), (667, 302165), (1115, 180757), (1355, 148741), (3335, 60433), (5129, 39295), (6233, 32335), (6467, 31165), (7859, 25645)]