214065905

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 271703040

約数和(自身を除く): 57637135

約数列:

[1, 5, 37, 79, 97, 151, 185, 395, 485, 755, 2923, 3589, 5587, 7663, 11929, 14615, 14647, 17945, 27935, 38315, 59645, 73235, 283531, 441373, 541939, 1157113, 1417655, 2206865, 2709695, 5785565, 42813181, 214065905]

約数ペア:

[(1, 214065905), (5, 42813181), (37, 5785565), (79, 2709695), (97, 2206865), (151, 1417655), (185, 1157113), (395, 541939), (485, 441373), (755, 283531), (2923, 73235), (3589, 59645), (5587, 38315), (7663, 27935), (11929, 17945), (14615, 14647)]