203460632

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{1069}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 392775600

約数和(自身を除く): 189314968

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 643, 1069, 1286, 2138, 2572, 4276, 5144, 8552, 23791, 39553, 47582, 79106, 95164, 158212, 190328, 316424, 687367, 1374734, 2749468, 5498936, 25432579, 50865158, 101730316, 203460632]

約数ペア:

[(1, 203460632), (2, 101730316), (4, 50865158), (8, 25432579), (37, 5498936), (74, 2749468), (148, 1374734), (296, 687367), (643, 316424), (1069, 190328), (1286, 158212), (2138, 95164), (2572, 79106), (4276, 47582), (5144, 39553), (8552, 23791)]