201892328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{120749}}^1$

素因数の和:120785

約数の個数: 32

約数和(自身を含む): 434700000

約数和(自身を除く): 232807672

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 120749, 241498, 482996, 965992, 1328239, 2294231, 2656478, 4588462, 5312956, 9176924, 10625912, 18353848, 25236541, 50473082, 100946164, 201892328]

約数ペア:

[(1, 201892328), (2, 100946164), (4, 50473082), (8, 25236541), (11, 18353848), (19, 10625912), (22, 9176924), (38, 5312956), (44, 4588462), (76, 2656478), (88, 2294231), (152, 1328239), (209, 965992), (418, 482996), (836, 241498), (1672, 120749)]