198626050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7993}}^1$

素因数の和:8083

約数の個数: 48

約数和(自身を含む): 428222592

約数和(自身を除く): 229596542

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2485, 3550, 4970, 7993, 12425, 15986, 24850, 39965, 55951, 79930, 111902, 199825, 279755, 399650, 559510, 567503, 1135006, 1398775, 2797550, 2837515, 3972521, 5675030, 7945042, 14187575, 19862605, 28375150, 39725210, 99313025, 198626050]

約数ペア:

[(1, 198626050), (2, 99313025), (5, 39725210), (7, 28375150), (10, 19862605), (14, 14187575), (25, 7945042), (35, 5675030), (50, 3972521), (70, 2837515), (71, 2797550), (142, 1398775), (175, 1135006), (350, 567503), (355, 559510), (497, 399650), (710, 279755), (994, 199825), (1775, 111902), (2485, 79930), (3550, 55951), (4970, 39965), (7993, 24850), (12425, 15986)]