205296714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{543113}}^1$

素因数の和:543131

約数の個数: 32

約数和(自身を含む): 521389440

約数和(自身を除く): 316092726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 543113, 1086226, 1629339, 3258678, 3801791, 4888017, 7603582, 9776034, 11405373, 14664051, 22810746, 29328102, 34216119, 68432238, 102648357, 205296714]

約数ペア:

[(1, 205296714), (2, 102648357), (3, 68432238), (6, 34216119), (7, 29328102), (9, 22810746), (14, 14664051), (18, 11405373), (21, 9776034), (27, 7603582), (42, 4888017), (54, 3801791), (63, 3258678), (126, 1629339), (189, 1086226), (378, 543113)]