201256083

素因数分解:

$3^4\times 7^2\times {\mathrm{50707}}^1$

素因数の和:50733

約数の個数: 30

約数和(自身を含む): 349733076

約数和(自身を除く): 148476993

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 50707, 152121, 354949, 456363, 1064847, 1369089, 2484643, 3194541, 4107267, 7453929, 9583623, 22361787, 28750869, 67085361, 201256083]

約数ペア:

[(1, 201256083), (3, 67085361), (7, 28750869), (9, 22361787), (21, 9583623), (27, 7453929), (49, 4107267), (63, 3194541), (81, 2484643), (147, 1369089), (189, 1064847), (441, 456363), (567, 354949), (1323, 152121), (3969, 50707)]