208220496

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{394357}}^1$

素因数の和:394379

約数の個数: 40

約数和(自身を含む): 586804704

約数和(自身を除く): 378584208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 394357, 788714, 1183071, 1577428, 2366142, 3154856, 4337927, 4732284, 6309712, 8675854, 9464568, 13013781, 17351708, 18929136, 26027562, 34703416, 52055124, 69406832, 104110248, 208220496]

約数ペア:

[(1, 208220496), (2, 104110248), (3, 69406832), (4, 52055124), (6, 34703416), (8, 26027562), (11, 18929136), (12, 17351708), (16, 13013781), (22, 9464568), (24, 8675854), (33, 6309712), (44, 4732284), (48, 4337927), (66, 3154856), (88, 2366142), (132, 1577428), (176, 1183071), (264, 788714), (528, 394357)]