204498930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6816631}}^1$

素因数の和:6816641

約数の個数: 16

約数和(自身を含む): 490797504

約数和(自身を除く): 286298574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6816631, 13633262, 20449893, 34083155, 40899786, 68166310, 102249465, 204498930]

約数ペア:

[(1, 204498930), (2, 102249465), (3, 68166310), (5, 40899786), (6, 34083155), (10, 20449893), (15, 13633262), (30, 6816631)]