204511644

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{9949}}^1$

素因数の和:10530

約数の個数: 36

約数和(自身を含む): 517917400

約数和(自身を除く): 313405756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 2284, 3426, 5139, 6852, 9949, 10278, 19898, 20556, 29847, 39796, 59694, 89541, 119388, 179082, 358164, 5680879, 11361758, 17042637, 22723516, 34085274, 51127911, 68170548, 102255822, 204511644]

約数ペア:

[(1, 204511644), (2, 102255822), (3, 68170548), (4, 51127911), (6, 34085274), (9, 22723516), (12, 17042637), (18, 11361758), (36, 5680879), (571, 358164), (1142, 179082), (1713, 119388), (2284, 89541), (3426, 59694), (5139, 39796), (6852, 29847), (9949, 20556), (10278, 19898)]