208987841230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{16763}}^1\times {\mathrm{178103}}^1$

素因数の和:194880

約数の個数: 32

約数和(自身を含む): 429945905664

約数和(自身を除く): 220958064434

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 16763, 33526, 83815, 117341, 167630, 178103, 234682, 356206, 586705, 890515, 1173410, 1246721, 1781030, 2493442, 6233605, 12467210, 2985540589, 5971081178, 14927702945, 20898784123, 29855405890, 41797568246, 104493920615, 208987841230]

約数ペア:

[(1, 208987841230), (2, 104493920615), (5, 41797568246), (7, 29855405890), (10, 20898784123), (14, 14927702945), (35, 5971081178), (70, 2985540589), (16763, 12467210), (33526, 6233605), (83815, 2493442), (117341, 1781030), (167630, 1246721), (178103, 1173410), (234682, 890515), (356206, 586705)]