200939421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{6329}}^1$

素因数の和:6908

約数の個数: 16

約数和(自身を含む): 282571200

約数和(自身を除く): 81631779

約数列:

[1, 3, 19, 57, 557, 1671, 6329, 10583, 18987, 31749, 120251, 360753, 3525253, 10575759, 66979807, 200939421]

約数ペア:

[(1, 200939421), (3, 66979807), (19, 10575759), (57, 3525253), (557, 360753), (1671, 120251), (6329, 31749), (10583, 18987)]