206333710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{12589}}^1$

素因数の和:12756

約数の個数: 32

約数和(自身を含む): 407916000

約数和(自身を除く): 201582290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 8195, 12589, 16390, 25178, 62945, 125890, 138479, 276958, 692395, 1384790, 1875761, 3751522, 9378805, 18757610, 20633371, 41266742, 103166855, 206333710]

約数ペア:

[(1, 206333710), (2, 103166855), (5, 41266742), (10, 20633371), (11, 18757610), (22, 9378805), (55, 3751522), (110, 1875761), (149, 1384790), (298, 692395), (745, 276958), (1490, 138479), (1639, 125890), (3278, 62945), (8195, 25178), (12589, 16390)]