207478782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31069}}^1$

素因数の和:31137

約数の個数: 48

約数和(自身を含む): 523467360

約数和(自身を除く): 315988578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 31069, 62138, 93207, 186414, 217483, 279621, 434966, 559242, 652449, 1304898, 1646657, 1957347, 3293314, 3914694, 4939971, 9879942, 11526599, 14819913, 23053198, 29639826, 34579797, 69159594, 103739391, 207478782]

約数ペア:

[(1, 207478782), (2, 103739391), (3, 69159594), (6, 34579797), (7, 29639826), (9, 23053198), (14, 14819913), (18, 11526599), (21, 9879942), (42, 4939971), (53, 3914694), (63, 3293314), (106, 1957347), (126, 1646657), (159, 1304898), (318, 652449), (371, 559242), (477, 434966), (742, 279621), (954, 217483), (1113, 186414), (2226, 93207), (3339, 62138), (6678, 31069)]