190455192

素因数分解:

$2^3\times 3^3\times {\mathrm{397}}^1\times {\mathrm{2221}}^1$

素因数の和:2633

約数の個数: 64

約数和(自身を含む): 530613600

約数和(自身を除く): 340158408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 397, 794, 1191, 1588, 2221, 2382, 3176, 3573, 4442, 4764, 6663, 7146, 8884, 9528, 10719, 13326, 14292, 17768, 19989, 21438, 26652, 28584, 39978, 42876, 53304, 59967, 79956, 85752, 119934, 159912, 239868, 479736, 881737, 1763474, 2645211, 3526948, 5290422, 7053896, 7935633, 10580844, 15871266, 21161688, 23806899, 31742532, 47613798, 63485064, 95227596, 190455192]

約数ペア:

[(1, 190455192), (2, 95227596), (3, 63485064), (4, 47613798), (6, 31742532), (8, 23806899), (9, 21161688), (12, 15871266), (18, 10580844), (24, 7935633), (27, 7053896), (36, 5290422), (54, 3526948), (72, 2645211), (108, 1763474), (216, 881737), (397, 479736), (794, 239868), (1191, 159912), (1588, 119934), (2221, 85752), (2382, 79956), (3176, 59967), (3573, 53304), (4442, 42876), (4764, 39978), (6663, 28584), (7146, 26652), (8884, 21438), (9528, 19989), (10719, 17768), (13326, 14292)]