199908060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{302891}}^1$

素因数の和:302914

約数の個数: 48

約数和(自身を含む): 610630272

約数和(自身を除く): 410722212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 302891, 605782, 908673, 1211564, 1514455, 1817346, 3028910, 3331801, 3634692, 4543365, 6057820, 6663602, 9086730, 9995403, 13327204, 16659005, 18173460, 19990806, 33318010, 39981612, 49977015, 66636020, 99954030, 199908060]

約数ペア:

[(1, 199908060), (2, 99954030), (3, 66636020), (4, 49977015), (5, 39981612), (6, 33318010), (10, 19990806), (11, 18173460), (12, 16659005), (15, 13327204), (20, 9995403), (22, 9086730), (30, 6663602), (33, 6057820), (44, 4543365), (55, 3634692), (60, 3331801), (66, 3028910), (110, 1817346), (132, 1514455), (165, 1211564), (220, 908673), (330, 605782), (660, 302891)]