194207078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^2$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 339153696

約数和(自身を除く): 144946618

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 89, 178, 299, 533, 598, 943, 1066, 1157, 1886, 2047, 2314, 3649, 4094, 7298, 7921, 12259, 15842, 24518, 26611, 47437, 53222, 83927, 94874, 102973, 167854, 182183, 205946, 324761, 364366, 649522, 1091051, 2182102, 2368379, 4221893, 4736758, 7469503, 8443786, 14939006, 97103539, 194207078]

約数ペア:

[(1, 194207078), (2, 97103539), (13, 14939006), (23, 8443786), (26, 7469503), (41, 4736758), (46, 4221893), (82, 2368379), (89, 2182102), (178, 1091051), (299, 649522), (533, 364366), (598, 324761), (943, 205946), (1066, 182183), (1157, 167854), (1886, 102973), (2047, 94874), (2314, 83927), (3649, 53222), (4094, 47437), (7298, 26611), (7921, 24518), (12259, 15842)]