199116001

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 238305600

約数和(自身を除く): 39189599

約数列:

[1, 7, 29, 149, 203, 227, 841, 1043, 1589, 4321, 5887, 6583, 30247, 33823, 46081, 125309, 190907, 236761, 877163, 980867, 1336349, 6866069, 28445143, 199116001]

約数ペア:

[(1, 199116001), (7, 28445143), (29, 6866069), (149, 1336349), (203, 980867), (227, 877163), (841, 236761), (1043, 190907), (1589, 125309), (4321, 46081), (5887, 33823), (6583, 30247)]