203669878472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3203}}^1\times {\mathrm{418337}}^1$

素因数の和:421565

約数の個数: 32

約数和(自身を含む): 402106485600

約数和(自身を除く): 198436607128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3203, 6406, 12812, 25624, 60857, 121714, 243428, 418337, 486856, 836674, 1673348, 3346696, 7948403, 15896806, 31793612, 63587224, 1339933411, 2679866822, 5359733644, 10719467288, 25458734809, 50917469618, 101834939236, 203669878472]

約数ペア:

[(1, 203669878472), (2, 101834939236), (4, 50917469618), (8, 25458734809), (19, 10719467288), (38, 5359733644), (76, 2679866822), (152, 1339933411), (3203, 63587224), (6406, 31793612), (12812, 15896806), (25624, 7948403), (60857, 3346696), (121714, 1673348), (243428, 836674), (418337, 486856)]