219314382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307163}}^1$

素因数の和:307192

約数の個数: 32

約数和(自身を含む): 530779392

約数和(自身を除く): 311465010

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 307163, 614326, 921489, 1842978, 2150141, 4300282, 5221771, 6450423, 10443542, 12900846, 15665313, 31330626, 36552397, 73104794, 109657191, 219314382]

約数ペア:

[(1, 219314382), (2, 109657191), (3, 73104794), (6, 36552397), (7, 31330626), (14, 15665313), (17, 12900846), (21, 10443542), (34, 6450423), (42, 5221771), (51, 4300282), (102, 2150141), (119, 1842978), (238, 921489), (357, 614326), (714, 307163)]