205652340866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{773129101}}^1$

素因数の和:773129129

約数の個数: 16

約数和(自身を含む): 371101968960

約数和(自身を除く): 165449628094

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 773129101, 1546258202, 5411903707, 10823807414, 14689452919, 29378905838, 102826170433, 205652340866]

約数ペア:

[(1, 205652340866), (2, 102826170433), (7, 29378905838), (14, 14689452919), (19, 10823807414), (38, 5411903707), (133, 1546258202), (266, 773129101)]