208022479887

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{170371}}^1$

素因数の和:171115

約数の個数: 32

約数和(自身を含む): 301817405440

約数和(自身を除く): 93794925553

約数列:

[1, 3, 19, 31, 57, 93, 589, 691, 1767, 2073, 13129, 21421, 39387, 64263, 170371, 406999, 511113, 1220997, 3237049, 5281501, 9711147, 15844503, 100348519, 117726361, 301045557, 353179083, 2236800859, 3649517191, 6710402577, 10948551573, 69340826629, 208022479887]

約数ペア:

[(1, 208022479887), (3, 69340826629), (19, 10948551573), (31, 6710402577), (57, 3649517191), (93, 2236800859), (589, 353179083), (691, 301045557), (1767, 117726361), (2073, 100348519), (13129, 15844503), (21421, 9711147), (39387, 5281501), (64263, 3237049), (170371, 1220997), (406999, 511113)]