229606420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{675313}}^1$

素因数の和:675339

約数の個数: 24

約数和(自身を含む): 510537384

約数和(自身を除く): 280930964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 675313, 1350626, 2701252, 3376565, 6753130, 11480321, 13506260, 22960642, 45921284, 57401605, 114803210, 229606420]

約数ペア:

[(1, 229606420), (2, 114803210), (4, 57401605), (5, 45921284), (10, 22960642), (17, 13506260), (20, 11480321), (34, 6753130), (68, 3376565), (85, 2701252), (170, 1350626), (340, 675313)]