194414992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37619}}^1$

素因数の和:37663

約数の個数: 40

約数和(自身を含む): 419839200

約数和(自身を除く): 225424208

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 37619, 75238, 150476, 300952, 601904, 639523, 714761, 1279046, 1429522, 2558092, 2859044, 5116184, 5718088, 10232368, 11436176, 12150937, 24301874, 48603748, 97207496, 194414992]

約数ペア:

[(1, 194414992), (2, 97207496), (4, 48603748), (8, 24301874), (16, 12150937), (17, 11436176), (19, 10232368), (34, 5718088), (38, 5116184), (68, 2859044), (76, 2558092), (136, 1429522), (152, 1279046), (272, 714761), (304, 639523), (323, 601904), (646, 300952), (1292, 150476), (2584, 75238), (5168, 37619)]