201906555

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{7867}}^1$

素因数の和:7963

約数の個数: 32

約数和(自身を含む): 339897600

約数和(自身を除く): 137991045

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 885, 1711, 5133, 7867, 8555, 23601, 25665, 39335, 118005, 228143, 464153, 684429, 1140715, 1392459, 2320765, 3422145, 6962295, 13460437, 40381311, 67302185, 201906555]

約数ペア:

[(1, 201906555), (3, 67302185), (5, 40381311), (15, 13460437), (29, 6962295), (59, 3422145), (87, 2320765), (145, 1392459), (177, 1140715), (295, 684429), (435, 464153), (885, 228143), (1711, 118005), (5133, 39335), (7867, 25665), (8555, 23601)]