220131714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{56531}}^1$

素因数の和:56606

約数の個数: 32

約数和(自身を含む): 488436480

約数和(自身を除く): 268304766

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 56531, 113062, 169593, 339186, 621841, 1243682, 1865523, 3335329, 3731046, 6670658, 10005987, 20011974, 36688619, 73377238, 110065857, 220131714]

約数ペア:

[(1, 220131714), (2, 110065857), (3, 73377238), (6, 36688619), (11, 20011974), (22, 10005987), (33, 6670658), (59, 3731046), (66, 3335329), (118, 1865523), (177, 1243682), (354, 621841), (649, 339186), (1298, 169593), (1947, 113062), (3894, 56531)]