201893373

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 337296960

約数和(自身を除く): 135403587

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 181, 209, 543, 593, 627, 1629, 1779, 1881, 1991, 3439, 5337, 5973, 6523, 10317, 11267, 17919, 19569, 30951, 33801, 37829, 58707, 101403, 107333, 113487, 123937, 321999, 340461, 371811, 965997, 1115433, 1180663, 2039327, 3541989, 6117981, 10625967, 18353943, 22432597, 67297791, 201893373]

約数ペア:

[(1, 201893373), (3, 67297791), (9, 22432597), (11, 18353943), (19, 10625967), (33, 6117981), (57, 3541989), (99, 2039327), (171, 1180663), (181, 1115433), (209, 965997), (543, 371811), (593, 340461), (627, 321999), (1629, 123937), (1779, 113487), (1881, 107333), (1991, 101403), (3439, 58707), (5337, 37829), (5973, 33801), (6523, 30951), (10317, 19569), (11267, 17919)]