200836660

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{673}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 433452096

約数和(自身を除く): 232615436

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 347, 430, 673, 694, 860, 1346, 1388, 1735, 2692, 3365, 3470, 6730, 6940, 13460, 14921, 28939, 29842, 57878, 59684, 74605, 115756, 144695, 149210, 233531, 289390, 298420, 467062, 578780, 934124, 1167655, 2335310, 4670620, 10041833, 20083666, 40167332, 50209165, 100418330, 200836660]

約数ペア:

[(1, 200836660), (2, 100418330), (4, 50209165), (5, 40167332), (10, 20083666), (20, 10041833), (43, 4670620), (86, 2335310), (172, 1167655), (215, 934124), (347, 578780), (430, 467062), (673, 298420), (694, 289390), (860, 233531), (1346, 149210), (1388, 144695), (1735, 115756), (2692, 74605), (3365, 59684), (3470, 57878), (6730, 29842), (6940, 28939), (13460, 14921)]