200919678

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2632

約数の個数: 32

約数和(自身を含む): 408862080

約数和(自身を除く): 207942402

約数列:

[1, 2, 3, 6, 107, 131, 214, 262, 321, 393, 642, 786, 2389, 4778, 7167, 14017, 14334, 28034, 42051, 84102, 255623, 312959, 511246, 625918, 766869, 938877, 1533738, 1877754, 33486613, 66973226, 100459839, 200919678]

約数ペア:

[(1, 200919678), (2, 100459839), (3, 66973226), (6, 33486613), (107, 1877754), (131, 1533738), (214, 938877), (262, 766869), (321, 625918), (393, 511246), (642, 312959), (786, 255623), (2389, 84102), (4778, 42051), (7167, 28034), (14017, 14334)]