208510986

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{8747}}^1$

素因数の和:8918

約数の個数: 32

約数和(自身を含む): 434600640

約数和(自身を除く): 226089654

約数列:

[1, 2, 3, 6, 29, 58, 87, 137, 174, 274, 411, 822, 3973, 7946, 8747, 11919, 17494, 23838, 26241, 52482, 253663, 507326, 760989, 1198339, 1521978, 2396678, 3595017, 7190034, 34751831, 69503662, 104255493, 208510986]

約数ペア:

[(1, 208510986), (2, 104255493), (3, 69503662), (6, 34751831), (29, 7190034), (58, 3595017), (87, 2396678), (137, 1521978), (174, 1198339), (274, 760989), (411, 507326), (822, 253663), (3973, 52482), (7946, 26241), (8747, 23838), (11919, 17494)]