200098810

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{101573}}^1$

素因数の和:101777

約数の個数: 16

約数和(自身を含む): 362009736

約数和(自身を除く): 161910926

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 101573, 203146, 507865, 1015730, 20009881, 40019762, 100049405, 200098810]

約数ペア:

[(1, 200098810), (2, 100049405), (5, 40019762), (10, 20009881), (197, 1015730), (394, 507865), (985, 203146), (1970, 101573)]