206696196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{820223}}^1$

素因数の和:820240

約数の個数: 36

約数和(自身を含む): 597123072

約数和(自身を除く): 390426876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 820223, 1640446, 2460669, 3280892, 4921338, 5741561, 7382007, 9842676, 11483122, 14764014, 17224683, 22966244, 29528028, 34449366, 51674049, 68898732, 103348098, 206696196]

約数ペア:

[(1, 206696196), (2, 103348098), (3, 68898732), (4, 51674049), (6, 34449366), (7, 29528028), (9, 22966244), (12, 17224683), (14, 14764014), (18, 11483122), (21, 9842676), (28, 7382007), (36, 5741561), (42, 4921338), (63, 3280892), (84, 2460669), (126, 1640446), (252, 820223)]