207830476

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{673}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 428016960

約数和(自身を除く): 220186484

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 269, 287, 538, 574, 673, 1076, 1148, 1346, 1883, 2692, 3766, 4711, 7532, 9422, 11029, 18844, 22058, 27593, 44116, 55186, 77203, 110372, 154406, 181037, 193151, 308812, 362074, 386302, 724148, 772604, 1267259, 2534518, 5069036, 7422517, 14845034, 29690068, 51957619, 103915238, 207830476]

約数ペア:

[(1, 207830476), (2, 103915238), (4, 51957619), (7, 29690068), (14, 14845034), (28, 7422517), (41, 5069036), (82, 2534518), (164, 1267259), (269, 772604), (287, 724148), (538, 386302), (574, 362074), (673, 308812), (1076, 193151), (1148, 181037), (1346, 154406), (1883, 110372), (2692, 77203), (3766, 55186), (4711, 44116), (7532, 27593), (9422, 22058), (11029, 18844)]