199923402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1583}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 476872704

約数和(自身を除く): 276949302

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 97, 186, 194, 217, 291, 434, 582, 651, 679, 1302, 1358, 1583, 2037, 3007, 3166, 4074, 4749, 6014, 9021, 9498, 11081, 18042, 21049, 22162, 33243, 42098, 49073, 63147, 66486, 98146, 126294, 147219, 153551, 294438, 307102, 343511, 460653, 687022, 921306, 1030533, 1074857, 2061066, 2149714, 3224571, 4760081, 6449142, 9520162, 14280243, 28560486, 33320567, 66641134, 99961701, 199923402]

約数ペア:

[(1, 199923402), (2, 99961701), (3, 66641134), (6, 33320567), (7, 28560486), (14, 14280243), (21, 9520162), (31, 6449142), (42, 4760081), (62, 3224571), (93, 2149714), (97, 2061066), (186, 1074857), (194, 1030533), (217, 921306), (291, 687022), (434, 460653), (582, 343511), (651, 307102), (679, 294438), (1302, 153551), (1358, 147219), (1583, 126294), (2037, 98146), (3007, 66486), (3166, 63147), (4074, 49073), (4749, 42098), (6014, 33243), (9021, 22162), (9498, 21049), (11081, 18042)]