208038227961

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{3929}}^1$

素因数の和:4294

約数の個数: 64

約数和(自身を含む): 303182208000

約数和(自身を除く): 95143980039

約数列:

[1, 3, 19, 41, 57, 123, 139, 163, 417, 489, 779, 2337, 2641, 3097, 3929, 5699, 6683, 7923, 9291, 11787, 17097, 20049, 22657, 67971, 74651, 108281, 126977, 161089, 223953, 324843, 380931, 430483, 483267, 546131, 640427, 928937, 1291449, 1638393, 1921281, 2786811, 3060691, 9182073, 10376489, 12168113, 17649803, 22391371, 26257507, 31129467, 36504339, 52949409, 67174113, 78772521, 89019353, 267058059, 425436049, 498892633, 1276308147, 1496677899, 1691367707, 3649793473, 5074103121, 10949380419, 69346075987, 208038227961]

約数ペア:

[(1, 208038227961), (3, 69346075987), (19, 10949380419), (41, 5074103121), (57, 3649793473), (123, 1691367707), (139, 1496677899), (163, 1276308147), (417, 498892633), (489, 425436049), (779, 267058059), (2337, 89019353), (2641, 78772521), (3097, 67174113), (3929, 52949409), (5699, 36504339), (6683, 31129467), (7923, 26257507), (9291, 22391371), (11787, 17649803), (17097, 12168113), (20049, 10376489), (22657, 9182073), (67971, 3060691), (74651, 2786811), (108281, 1921281), (126977, 1638393), (161089, 1291449), (223953, 928937), (324843, 640427), (380931, 546131), (430483, 483267)]