208311473668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7853}}^1\times {\mathrm{8117}}^1$

素因数の和:16036

約数の個数: 48

約数和(自身を含む): 392754035520

約数和(自身を除く): 184442561852

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 7853, 8117, 15706, 16234, 31412, 32468, 149207, 154223, 298414, 308446, 337679, 349031, 596828, 616892, 675358, 698062, 1350716, 1396124, 6415901, 6631589, 12831802, 13263178, 25663604, 26526356, 63742801, 127485602, 254971204, 1211113219, 2422226438, 2740940443, 4844452876, 5481880886, 10963761772, 52077868417, 104155736834, 208311473668]

約数ペア:

[(1, 208311473668), (2, 104155736834), (4, 52077868417), (19, 10963761772), (38, 5481880886), (43, 4844452876), (76, 2740940443), (86, 2422226438), (172, 1211113219), (817, 254971204), (1634, 127485602), (3268, 63742801), (7853, 26526356), (8117, 25663604), (15706, 13263178), (16234, 12831802), (31412, 6631589), (32468, 6415901), (149207, 1396124), (154223, 1350716), (298414, 698062), (308446, 675358), (337679, 616892), (349031, 596828)]