194637786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1277}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 471121920

約数和(自身を除く): 276484134

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 191, 266, 382, 399, 573, 798, 1146, 1277, 1337, 2554, 2674, 3629, 3831, 4011, 7258, 7662, 8022, 8939, 10887, 17878, 21774, 24263, 25403, 26817, 48526, 50806, 53634, 72789, 76209, 145578, 152418, 169841, 243907, 339682, 487814, 509523, 731721, 1019046, 1463442, 1707349, 3414698, 4634233, 5122047, 9268466, 10244094, 13902699, 27805398, 32439631, 64879262, 97318893, 194637786]

約数ペア:

[(1, 194637786), (2, 97318893), (3, 64879262), (6, 32439631), (7, 27805398), (14, 13902699), (19, 10244094), (21, 9268466), (38, 5122047), (42, 4634233), (57, 3414698), (114, 1707349), (133, 1463442), (191, 1019046), (266, 731721), (382, 509523), (399, 487814), (573, 339682), (798, 243907), (1146, 169841), (1277, 152418), (1337, 145578), (2554, 76209), (2674, 72789), (3629, 53634), (3831, 50806), (4011, 48526), (7258, 26817), (7662, 25403), (8022, 24263), (8939, 21774), (10887, 17878)]