200080293

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 338411520

約数和(自身を除く): 138331227

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 101, 119, 179, 217, 303, 357, 527, 537, 651, 707, 1253, 1581, 1717, 2121, 3043, 3131, 3689, 3759, 5151, 5549, 9129, 9393, 11067, 12019, 16647, 18079, 21301, 21917, 36057, 38843, 53227, 54237, 63903, 65751, 94333, 116529, 126553, 159681, 282999, 307343, 372589, 379659, 560449, 660331, 922029, 1117767, 1681347, 1980993, 2151401, 3923143, 6454203, 9527633, 11769429, 28582899, 66693431, 200080293]

約数ペア:

[(1, 200080293), (3, 66693431), (7, 28582899), (17, 11769429), (21, 9527633), (31, 6454203), (51, 3923143), (93, 2151401), (101, 1980993), (119, 1681347), (179, 1117767), (217, 922029), (303, 660331), (357, 560449), (527, 379659), (537, 372589), (651, 307343), (707, 282999), (1253, 159681), (1581, 126553), (1717, 116529), (2121, 94333), (3043, 65751), (3131, 63903), (3689, 54237), (3759, 53227), (5151, 38843), (5549, 36057), (9129, 21917), (9393, 21301), (11067, 18079), (12019, 16647)]