208722570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34273}}^1$

素因数の和:34319

約数の個数: 64

約数和(自身を含む): 592254720

約数和(自身を除く): 383532150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 34273, 68546, 102819, 171365, 205638, 239911, 342730, 479822, 514095, 719733, 993917, 1028190, 1199555, 1439466, 1987834, 2399110, 2981751, 3598665, 4969585, 5963502, 6957419, 7197330, 9939170, 13914838, 14908755, 20872257, 29817510, 34787095, 41744514, 69574190, 104361285, 208722570]

約数ペア:

[(1, 208722570), (2, 104361285), (3, 69574190), (5, 41744514), (6, 34787095), (7, 29817510), (10, 20872257), (14, 14908755), (15, 13914838), (21, 9939170), (29, 7197330), (30, 6957419), (35, 5963502), (42, 4969585), (58, 3598665), (70, 2981751), (87, 2399110), (105, 1987834), (145, 1439466), (174, 1199555), (203, 1028190), (210, 993917), (290, 719733), (406, 514095), (435, 479822), (609, 342730), (870, 239911), (1015, 205638), (1218, 171365), (2030, 102819), (3045, 68546), (6090, 34273)]