193969356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74489}}^1$

素因数の和:74534

約数の個数: 48

約数和(自身を含む): 533944320

約数和(自身を除く): 339974964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 74489, 148978, 223467, 297956, 446934, 521423, 893868, 1042846, 1564269, 2085692, 2309159, 3128538, 4618318, 6257076, 6927477, 9236636, 13854954, 16164113, 27709908, 32328226, 48492339, 64656452, 96984678, 193969356]

約数ペア:

[(1, 193969356), (2, 96984678), (3, 64656452), (4, 48492339), (6, 32328226), (7, 27709908), (12, 16164113), (14, 13854954), (21, 9236636), (28, 6927477), (31, 6257076), (42, 4618318), (62, 3128538), (84, 2309159), (93, 2085692), (124, 1564269), (186, 1042846), (217, 893868), (372, 521423), (434, 446934), (651, 297956), (868, 223467), (1302, 148978), (2604, 74489)]