200935521

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 316173312

約数和(自身を除く): 115237791

約数列:

[1, 3, 9, 23, 31, 69, 93, 173, 181, 207, 279, 519, 543, 713, 1557, 1629, 2139, 3979, 4163, 5363, 5611, 6417, 11937, 12489, 16089, 16833, 31313, 35811, 37467, 48267, 50499, 93939, 123349, 129053, 281817, 370047, 387159, 720199, 970703, 1110141, 1161477, 2160597, 2912109, 6481791, 8736327, 22326169, 66978507, 200935521]

約数ペア:

[(1, 200935521), (3, 66978507), (9, 22326169), (23, 8736327), (31, 6481791), (69, 2912109), (93, 2160597), (173, 1161477), (181, 1110141), (207, 970703), (279, 720199), (519, 387159), (543, 370047), (713, 281817), (1557, 129053), (1629, 123349), (2139, 93939), (3979, 50499), (4163, 48267), (5363, 37467), (5611, 35811), (6417, 31313), (11937, 16833), (12489, 16089)]