201303784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{120397}}^1$

素因数の和:120433

約数の個数: 32

約数和(自身を含む): 433432800

約数和(自身を除く): 232129016

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 120397, 240794, 481588, 963176, 1324367, 2287543, 2648734, 4575086, 5297468, 9150172, 10594936, 18300344, 25162973, 50325946, 100651892, 201303784]

約数ペア:

[(1, 201303784), (2, 100651892), (4, 50325946), (8, 25162973), (11, 18300344), (19, 10594936), (22, 9150172), (38, 5297468), (44, 4575086), (76, 2648734), (88, 2287543), (152, 1324367), (209, 963176), (418, 481588), (836, 240794), (1672, 120397)]