201617588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71699}}^1$

素因数の和:71759

約数の個数: 24

約数和(自身を含む): 381444000

約数和(自身を除く): 179826412

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 71699, 143398, 286796, 1362281, 2652863, 2724562, 5305726, 5449124, 10611452, 50404397, 100808794, 201617588]

約数ペア:

[(1, 201617588), (2, 100808794), (4, 50404397), (19, 10611452), (37, 5449124), (38, 5305726), (74, 2724562), (76, 2652863), (148, 1362281), (703, 286796), (1406, 143398), (2812, 71699)]