199452852

素因数分解:

$2^2\times 3^2\times {\mathrm{5540357}}^1$

素因数の和:5540367

約数の個数: 18

約数和(自身を含む): 504172578

約数和(自身を除く): 304719726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5540357, 11080714, 16621071, 22161428, 33242142, 49863213, 66484284, 99726426, 199452852]

約数ペア:

[(1, 199452852), (2, 99726426), (3, 66484284), (4, 49863213), (6, 33242142), (9, 22161428), (12, 16621071), (18, 11080714), (36, 5540357)]