204391473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 327326976

約数和(自身を除く): 122935503

約数列:

[1, 3, 11, 13, 33, 39, 67, 143, 169, 201, 429, 507, 547, 737, 871, 1641, 1859, 2211, 2613, 5577, 6017, 7111, 9581, 11323, 18051, 21333, 28743, 33969, 36649, 78221, 92443, 109947, 124553, 234663, 277329, 373659, 403139, 476437, 1016873, 1209417, 1429311, 3050619, 5240807, 6193681, 15722421, 18581043, 68130491, 204391473]

約数ペア:

[(1, 204391473), (3, 68130491), (11, 18581043), (13, 15722421), (33, 6193681), (39, 5240807), (67, 3050619), (143, 1429311), (169, 1209417), (201, 1016873), (429, 476437), (507, 403139), (547, 373659), (737, 277329), (871, 234663), (1641, 124553), (1859, 109947), (2211, 92443), (2613, 78221), (5577, 36649), (6017, 33969), (7111, 28743), (9581, 21333), (11323, 18051)]