199627902

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{5953}}^1$

素因数の和:5996

約数の個数: 56

約数和(自身を含む): 468555984

約数和(自身を除く): 268928082

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 729, 1242, 1458, 1863, 3726, 5589, 5953, 11178, 11906, 16767, 17859, 33534, 35718, 53577, 107154, 136919, 160731, 273838, 321462, 410757, 482193, 821514, 964386, 1232271, 1446579, 2464542, 2893158, 3696813, 4339737, 7393626, 8679474, 11090439, 22180878, 33271317, 66542634, 99813951, 199627902]

約数ペア:

[(1, 199627902), (2, 99813951), (3, 66542634), (6, 33271317), (9, 22180878), (18, 11090439), (23, 8679474), (27, 7393626), (46, 4339737), (54, 3696813), (69, 2893158), (81, 2464542), (138, 1446579), (162, 1232271), (207, 964386), (243, 821514), (414, 482193), (486, 410757), (621, 321462), (729, 273838), (1242, 160731), (1458, 136919), (1863, 107154), (3726, 53577), (5589, 35718), (5953, 33534), (11178, 17859), (11906, 16767)]