201321324

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{42689}}^1$

素因数の和:42830

約数の個数: 36

約数和(自身を含む): 512792280

約数和(自身を除く): 311470956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 42689, 85378, 128067, 170756, 256134, 384201, 512268, 768402, 1536804, 5592259, 11184518, 16776777, 22369036, 33553554, 50330331, 67107108, 100660662, 201321324]

約数ペア:

[(1, 201321324), (2, 100660662), (3, 67107108), (4, 50330331), (6, 33553554), (9, 22369036), (12, 16776777), (18, 11184518), (36, 5592259), (131, 1536804), (262, 768402), (393, 512268), (524, 384201), (786, 256134), (1179, 170756), (1572, 128067), (2358, 85378), (4716, 42689)]