201875394

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 473990400

約数和(自身を除く): 272115006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 233, 294, 343, 421, 466, 686, 699, 842, 1029, 1263, 1398, 1631, 2058, 2526, 2947, 3262, 4893, 5894, 8841, 9786, 11417, 17682, 20629, 22834, 34251, 41258, 61887, 68502, 79919, 98093, 123774, 144403, 159838, 196186, 239757, 288806, 294279, 433209, 479514, 588558, 686651, 866418, 1373302, 2059953, 4119906, 4806557, 9613114, 14419671, 28839342, 33645899, 67291798, 100937697, 201875394]

約数ペア:

[(1, 201875394), (2, 100937697), (3, 67291798), (6, 33645899), (7, 28839342), (14, 14419671), (21, 9613114), (42, 4806557), (49, 4119906), (98, 2059953), (147, 1373302), (233, 866418), (294, 686651), (343, 588558), (421, 479514), (466, 433209), (686, 294279), (699, 288806), (842, 239757), (1029, 196186), (1263, 159838), (1398, 144403), (1631, 123774), (2058, 98093), (2526, 79919), (2947, 68502), (3262, 61887), (4893, 41258), (5894, 34251), (8841, 22834), (9786, 20629), (11417, 17682)]