201317710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 412231680

約数和(自身を除く): 210913970

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 223, 283, 290, 319, 446, 566, 638, 1115, 1415, 1595, 2230, 2453, 2830, 3113, 3190, 4906, 6226, 6467, 8207, 12265, 12934, 15565, 16414, 24530, 31130, 32335, 41035, 63109, 64670, 71137, 82070, 90277, 126218, 142274, 180554, 315545, 355685, 451385, 631090, 694199, 711370, 902770, 1388398, 1830161, 3470995, 3660322, 6941990, 9150805, 18301610, 20131771, 40263542, 100658855, 201317710]

約数ペア:

[(1, 201317710), (2, 100658855), (5, 40263542), (10, 20131771), (11, 18301610), (22, 9150805), (29, 6941990), (55, 3660322), (58, 3470995), (110, 1830161), (145, 1388398), (223, 902770), (283, 711370), (290, 694199), (319, 631090), (446, 451385), (566, 355685), (638, 315545), (1115, 180554), (1415, 142274), (1595, 126218), (2230, 90277), (2453, 82070), (2830, 71137), (3113, 64670), (3190, 63109), (4906, 41035), (6226, 32335), (6467, 31130), (8207, 24530), (12265, 16414), (12934, 15565)]