205330250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{48313}}^1$

素因数の和:48347

約数の個数: 32

約数和(自身を含む): 406997136

約数和(自身を除く): 201666886

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 48313, 96626, 241565, 483130, 821321, 1207825, 1642642, 2415650, 4106605, 6039125, 8213210, 12078250, 20533025, 41066050, 102665125, 205330250]

約数ペア:

[(1, 205330250), (2, 102665125), (5, 41066050), (10, 20533025), (17, 12078250), (25, 8213210), (34, 6039125), (50, 4106605), (85, 2415650), (125, 1642642), (170, 1207825), (250, 821321), (425, 483130), (850, 241565), (2125, 96626), (4250, 48313)]