202209933

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 283852800

約数和(自身を除く): 81642867

約数列:

[1, 3, 47, 59, 109, 141, 177, 223, 327, 669, 2773, 5123, 6431, 8319, 10481, 13157, 15369, 19293, 24307, 31443, 39471, 72921, 302257, 618379, 906771, 1142429, 1434113, 1855137, 3427287, 4302339, 67403311, 202209933]

約数ペア:

[(1, 202209933), (3, 67403311), (47, 4302339), (59, 3427287), (109, 1855137), (141, 1434113), (177, 1142429), (223, 906771), (327, 618379), (669, 302257), (2773, 72921), (5123, 39471), (6431, 31443), (8319, 24307), (10481, 19293), (13157, 15369)]