202608856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 428652000

約数和(自身を除く): 226043144

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 89, 136, 152, 178, 323, 356, 646, 712, 881, 1292, 1513, 1691, 1762, 2584, 3026, 3382, 3524, 6052, 6764, 7048, 12104, 13528, 14977, 16739, 28747, 29954, 33478, 57494, 59908, 66956, 78409, 114988, 119816, 133912, 156818, 229976, 284563, 313636, 569126, 627272, 1138252, 1332953, 1489771, 2276504, 2665906, 2979542, 5331812, 5959084, 10663624, 11918168, 25326107, 50652214, 101304428, 202608856]

約数ペア:

[(1, 202608856), (2, 101304428), (4, 50652214), (8, 25326107), (17, 11918168), (19, 10663624), (34, 5959084), (38, 5331812), (68, 2979542), (76, 2665906), (89, 2276504), (136, 1489771), (152, 1332953), (178, 1138252), (323, 627272), (356, 569126), (646, 313636), (712, 284563), (881, 229976), (1292, 156818), (1513, 133912), (1691, 119816), (1762, 114988), (2584, 78409), (3026, 66956), (3382, 59908), (3524, 57494), (6052, 33478), (6764, 29954), (7048, 28747), (12104, 16739), (13528, 14977)]