187317844

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1171}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 389854080

約数和(自身を除く): 202536236

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 197, 203, 394, 406, 788, 812, 1171, 1379, 2342, 2758, 4684, 5516, 5713, 8197, 11426, 16394, 22852, 32788, 33959, 39991, 67918, 79982, 135836, 159964, 230687, 237713, 461374, 475426, 922748, 950852, 1614809, 3229618, 6459236, 6689923, 13379846, 26759692, 46829461, 93658922, 187317844]

約数ペア:

[(1, 187317844), (2, 93658922), (4, 46829461), (7, 26759692), (14, 13379846), (28, 6689923), (29, 6459236), (58, 3229618), (116, 1614809), (197, 950852), (203, 922748), (394, 475426), (406, 461374), (788, 237713), (812, 230687), (1171, 159964), (1379, 135836), (2342, 79982), (2758, 67918), (4684, 39991), (5516, 33959), (5713, 32788), (8197, 22852), (11426, 16394)]