208758384

素因数分解:

$2^4\times 3^5\times {\mathrm{53693}}^1$

素因数の和:53716

約数の個数: 60

約数和(自身を含む): 605883096

約数和(自身を除く): 397124712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 53693, 107386, 161079, 214772, 322158, 429544, 483237, 644316, 859088, 966474, 1288632, 1449711, 1932948, 2577264, 2899422, 3865896, 4349133, 5798844, 7731792, 8698266, 11597688, 13047399, 17396532, 23195376, 26094798, 34793064, 52189596, 69586128, 104379192, 208758384]

約数ペア:

[(1, 208758384), (2, 104379192), (3, 69586128), (4, 52189596), (6, 34793064), (8, 26094798), (9, 23195376), (12, 17396532), (16, 13047399), (18, 11597688), (24, 8698266), (27, 7731792), (36, 5798844), (48, 4349133), (54, 3865896), (72, 2899422), (81, 2577264), (108, 1932948), (144, 1449711), (162, 1288632), (216, 966474), (243, 859088), (324, 644316), (432, 483237), (486, 429544), (648, 322158), (972, 214772), (1296, 161079), (1944, 107386), (3888, 53693)]