201205630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28621}}^1$

素因数の和:28684

約数の個数: 32

約数和(自身を含む): 391548960

約数和(自身を除く): 190343330

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 28621, 57242, 143105, 286210, 543799, 1058977, 1087598, 2117954, 2718995, 5294885, 5437990, 10589770, 20120563, 40241126, 100602815, 201205630]

約数ペア:

[(1, 201205630), (2, 100602815), (5, 40241126), (10, 20120563), (19, 10589770), (37, 5437990), (38, 5294885), (74, 2718995), (95, 2117954), (185, 1087598), (190, 1058977), (370, 543799), (703, 286210), (1406, 143105), (3515, 57242), (7030, 28621)]