201922930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{13399}}^1$

素因数の和:13554

約数の個数: 32

約数和(自身を含む): 399427200

約数和(自身を除く): 197504270

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 13399, 15070, 26798, 66995, 133990, 147389, 294778, 736945, 1473890, 1835663, 3671326, 9178315, 18356630, 20192293, 40384586, 100961465, 201922930]

約数ペア:

[(1, 201922930), (2, 100961465), (5, 40384586), (10, 20192293), (11, 18356630), (22, 9178315), (55, 3671326), (110, 1835663), (137, 1473890), (274, 736945), (685, 294778), (1370, 147389), (1507, 133990), (3014, 66995), (7535, 26798), (13399, 15070)]