194328274

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 359718912

約数和(自身を除く): 165390638

約数列:

[1, 2, 7, 14, 31, 41, 62, 67, 82, 134, 163, 217, 287, 326, 434, 469, 574, 938, 1141, 1271, 2077, 2282, 2542, 2747, 4154, 5053, 5494, 6683, 8897, 10106, 10921, 13366, 14539, 17794, 19229, 21842, 29078, 35371, 38458, 46781, 70742, 76447, 85157, 93562, 152894, 170314, 207173, 338551, 414346, 447761, 596099, 677102, 895522, 1192198, 1450211, 2369857, 2900422, 3134327, 4739714, 6268654, 13880591, 27761182, 97164137, 194328274]

約数ペア:

[(1, 194328274), (2, 97164137), (7, 27761182), (14, 13880591), (31, 6268654), (41, 4739714), (62, 3134327), (67, 2900422), (82, 2369857), (134, 1450211), (163, 1192198), (217, 895522), (287, 677102), (326, 596099), (434, 447761), (469, 414346), (574, 338551), (938, 207173), (1141, 170314), (1271, 152894), (2077, 93562), (2282, 85157), (2542, 76447), (2747, 70742), (4154, 46781), (5053, 38458), (5494, 35371), (6683, 29078), (8897, 21842), (10106, 19229), (10921, 17794), (13366, 14539)]