199924098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{81869}}^1$

素因数の和:81922

約数の個数: 32

約数和(自身を含む): 447992640

約数和(自身を除く): 248068542

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 81869, 163738, 245607, 491214, 900559, 1801118, 2701677, 3029153, 5403354, 6058306, 9087459, 18174918, 33320683, 66641366, 99962049, 199924098]

約数ペア:

[(1, 199924098), (2, 99962049), (3, 66641366), (6, 33320683), (11, 18174918), (22, 9087459), (33, 6058306), (37, 5403354), (66, 3029153), (74, 2701677), (111, 1801118), (222, 900559), (407, 491214), (814, 245607), (1221, 163738), (2442, 81869)]