201591318

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{15391}}^1$

素因数の和:15492

約数の個数: 32

約数和(自身を含む): 421125120

約数和(自身を除く): 219533802

約数列:

[1, 2, 3, 6, 37, 59, 74, 111, 118, 177, 222, 354, 2183, 4366, 6549, 13098, 15391, 30782, 46173, 92346, 569467, 908069, 1138934, 1708401, 1816138, 2724207, 3416802, 5448414, 33598553, 67197106, 100795659, 201591318]

約数ペア:

[(1, 201591318), (2, 100795659), (3, 67197106), (6, 33598553), (37, 5448414), (59, 3416802), (74, 2724207), (111, 1816138), (118, 1708401), (177, 1138934), (222, 908069), (354, 569467), (2183, 92346), (4366, 46173), (6549, 30782), (13098, 15391)]