200565123

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 306878880

約数和(自身を除く): 106313757

約数列:

[1, 3, 11, 33, 37, 109, 111, 121, 137, 327, 363, 407, 411, 1199, 1221, 1507, 3597, 4033, 4477, 4521, 5069, 12099, 13189, 13431, 14933, 15207, 16577, 39567, 44363, 44799, 49731, 55759, 133089, 164263, 167277, 487993, 492789, 552521, 613349, 1463979, 1657563, 1806893, 1840047, 5420679, 6077731, 18233193, 66855041, 200565123]

約数ペア:

[(1, 200565123), (3, 66855041), (11, 18233193), (33, 6077731), (37, 5420679), (109, 1840047), (111, 1806893), (121, 1657563), (137, 1463979), (327, 613349), (363, 552521), (407, 492789), (411, 487993), (1199, 167277), (1221, 164263), (1507, 133089), (3597, 55759), (4033, 49731), (4477, 44799), (4521, 44363), (5069, 39567), (12099, 16577), (13189, 15207), (13431, 14933)]