202007864

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{1901}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 390290400

約数和(自身を除く): 188282536

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 359, 718, 1436, 1901, 2872, 3802, 7604, 13283, 15208, 26566, 53132, 70337, 106264, 140674, 281348, 562696, 682459, 1364918, 2729836, 5459672, 25250983, 50501966, 101003932, 202007864]

約数ペア:

[(1, 202007864), (2, 101003932), (4, 50501966), (8, 25250983), (37, 5459672), (74, 2729836), (148, 1364918), (296, 682459), (359, 562696), (718, 281348), (1436, 140674), (1901, 106264), (2872, 70337), (3802, 53132), (7604, 26566), (13283, 15208)]