208889106

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{1277}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 423273600

約数和(自身を除く): 214384494

約数列:

[1, 2, 3, 6, 137, 199, 274, 398, 411, 597, 822, 1194, 1277, 2554, 3831, 7662, 27263, 54526, 81789, 163578, 174949, 254123, 349898, 508246, 524847, 762369, 1049694, 1524738, 34814851, 69629702, 104444553, 208889106]

約数ペア:

[(1, 208889106), (2, 104444553), (3, 69629702), (6, 34814851), (137, 1524738), (199, 1049694), (274, 762369), (398, 524847), (411, 508246), (597, 349898), (822, 254123), (1194, 174949), (1277, 163578), (2554, 81789), (3831, 54526), (7662, 27263)]