201321738

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{125669}}^1$

素因数の和:125766

約数の個数: 24

約数和(自身を含む): 441101700

約数和(自身を除く): 239779962

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 125669, 251338, 377007, 754014, 1131021, 2262042, 11184541, 22369082, 33553623, 67107246, 100660869, 201321738]

約数ペア:

[(1, 201321738), (2, 100660869), (3, 67107246), (6, 33553623), (9, 22369082), (18, 11184541), (89, 2262042), (178, 1131021), (267, 754014), (534, 377007), (801, 251338), (1602, 125669)]