200809458

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{21089}}^1$

素因数の和:21143

約数の個数: 36

約数和(自身を含む): 454848030

約数和(自身を除く): 254038572

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 9522, 21089, 42178, 63267, 126534, 189801, 379602, 485047, 970094, 1455141, 2910282, 4365423, 8730846, 11156081, 22312162, 33468243, 66936486, 100404729, 200809458]

約数ペア:

[(1, 200809458), (2, 100404729), (3, 66936486), (6, 33468243), (9, 22312162), (18, 11156081), (23, 8730846), (46, 4365423), (69, 2910282), (138, 1455141), (207, 970094), (414, 485047), (529, 379602), (1058, 189801), (1587, 126534), (3174, 63267), (4761, 42178), (9522, 21089)]