208922976

素因数分解:

$2^5\times 3^4\times {\mathrm{80603}}^1$

素因数の和:80625

約数の個数: 60

約数和(自身を含む): 614444292

約数和(自身を除く): 405521316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 80603, 161206, 241809, 322412, 483618, 644824, 725427, 967236, 1289648, 1450854, 1934472, 2176281, 2579296, 2901708, 3868944, 4352562, 5803416, 6528843, 7737888, 8705124, 11606832, 13057686, 17410248, 23213664, 26115372, 34820496, 52230744, 69640992, 104461488, 208922976]

約数ペア:

[(1, 208922976), (2, 104461488), (3, 69640992), (4, 52230744), (6, 34820496), (8, 26115372), (9, 23213664), (12, 17410248), (16, 13057686), (18, 11606832), (24, 8705124), (27, 7737888), (32, 6528843), (36, 5803416), (48, 4352562), (54, 3868944), (72, 2901708), (81, 2579296), (96, 2176281), (108, 1934472), (144, 1450854), (162, 1289648), (216, 967236), (288, 725427), (324, 644824), (432, 483618), (648, 322412), (864, 241809), (1296, 161206), (2592, 80603)]