205044768

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{3109}}^1$

素因数の和:3354

約数の個数: 72

約数和(自身を含む): 585830700

約数和(自身を除く): 380785932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1374, 1832, 2061, 2748, 3109, 3664, 4122, 5496, 6218, 7328, 8244, 9327, 10992, 12436, 16488, 18654, 21984, 24872, 27981, 32976, 37308, 49744, 55962, 65952, 74616, 99488, 111924, 149232, 223848, 298464, 447696, 711961, 895392, 1423922, 2135883, 2847844, 4271766, 5695688, 6407649, 8543532, 11391376, 12815298, 17087064, 22782752, 25630596, 34174128, 51261192, 68348256, 102522384, 205044768]

約数ペア:

[(1, 205044768), (2, 102522384), (3, 68348256), (4, 51261192), (6, 34174128), (8, 25630596), (9, 22782752), (12, 17087064), (16, 12815298), (18, 11391376), (24, 8543532), (32, 6407649), (36, 5695688), (48, 4271766), (72, 2847844), (96, 2135883), (144, 1423922), (229, 895392), (288, 711961), (458, 447696), (687, 298464), (916, 223848), (1374, 149232), (1832, 111924), (2061, 99488), (2748, 74616), (3109, 65952), (3664, 55962), (4122, 49744), (5496, 37308), (6218, 32976), (7328, 27981), (8244, 24872), (9327, 21984), (10992, 18654), (12436, 16488)]