202349560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1669}}^1$

素因数の和:2120

約数の個数: 64

約数和(自身を含む): 521841600

約数和(自身を除く): 319492040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 433, 866, 1669, 1732, 2165, 3031, 3338, 3464, 4330, 6062, 6676, 8345, 8660, 11683, 12124, 13352, 15155, 16690, 17320, 23366, 24248, 30310, 33380, 46732, 58415, 60620, 66760, 93464, 116830, 121240, 233660, 467320, 722677, 1445354, 2890708, 3613385, 5058739, 5781416, 7226770, 10117478, 14453540, 20234956, 25293695, 28907080, 40469912, 50587390, 101174780, 202349560]

約数ペア:

[(1, 202349560), (2, 101174780), (4, 50587390), (5, 40469912), (7, 28907080), (8, 25293695), (10, 20234956), (14, 14453540), (20, 10117478), (28, 7226770), (35, 5781416), (40, 5058739), (56, 3613385), (70, 2890708), (140, 1445354), (280, 722677), (433, 467320), (866, 233660), (1669, 121240), (1732, 116830), (2165, 93464), (3031, 66760), (3338, 60620), (3464, 58415), (4330, 46732), (6062, 33380), (6676, 30310), (8345, 24248), (8660, 23366), (11683, 17320), (12124, 16690), (13352, 15155)]