200904390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2232271}}^1$

素因数の和:2232284

約数の個数: 24

約数和(自身を含む): 522351648

約数和(自身を除く): 321447258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2232271, 4464542, 6696813, 11161355, 13393626, 20090439, 22322710, 33484065, 40180878, 66968130, 100452195, 200904390]

約数ペア:

[(1, 200904390), (2, 100452195), (3, 66968130), (5, 40180878), (6, 33484065), (9, 22322710), (10, 20090439), (15, 13393626), (18, 11161355), (30, 6696813), (45, 4464542), (90, 2232271)]