199691814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101161}}^1$

素因数の和:101220

約数の個数: 32

約数和(自身を含む): 466154496

約数和(自身を除く): 266462682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 101161, 202322, 303483, 606966, 708127, 1416254, 2124381, 4248762, 4754567, 9509134, 14263701, 28527402, 33281969, 66563938, 99845907, 199691814]

約数ペア:

[(1, 199691814), (2, 99845907), (3, 66563938), (6, 33281969), (7, 28527402), (14, 14263701), (21, 9509134), (42, 4754567), (47, 4248762), (94, 2124381), (141, 1416254), (282, 708127), (329, 606966), (658, 303483), (987, 202322), (1974, 101161)]