200970966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1789

約数の個数: 64

約数和(自身を含む): 477112320

約数和(自身を除く): 276141354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 61, 94, 122, 141, 183, 282, 329, 366, 427, 658, 854, 987, 1281, 1669, 1974, 2562, 2867, 3338, 5007, 5734, 8601, 10014, 11683, 17202, 20069, 23366, 35049, 40138, 60207, 70098, 78443, 101809, 120414, 156886, 203618, 235329, 305427, 470658, 549101, 610854, 712663, 1098202, 1425326, 1647303, 2137989, 3294606, 4275978, 4785023, 9570046, 14355069, 28710138, 33495161, 66990322, 100485483, 200970966]

約数ペア:

[(1, 200970966), (2, 100485483), (3, 66990322), (6, 33495161), (7, 28710138), (14, 14355069), (21, 9570046), (42, 4785023), (47, 4275978), (61, 3294606), (94, 2137989), (122, 1647303), (141, 1425326), (183, 1098202), (282, 712663), (329, 610854), (366, 549101), (427, 470658), (658, 305427), (854, 235329), (987, 203618), (1281, 156886), (1669, 120414), (1974, 101809), (2562, 78443), (2867, 70098), (3338, 60207), (5007, 40138), (5734, 35049), (8601, 23366), (10014, 20069), (11683, 17202)]