201755990

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{1201}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 369196704

約数和(自身を除く): 167440714

約数列:

[1, 2, 5, 10, 107, 157, 214, 314, 535, 785, 1070, 1201, 1570, 2402, 6005, 12010, 16799, 33598, 83995, 128507, 167990, 188557, 257014, 377114, 642535, 942785, 1285070, 1885570, 20175599, 40351198, 100877995, 201755990]

約数ペア:

[(1, 201755990), (2, 100877995), (5, 40351198), (10, 20175599), (107, 1885570), (157, 1285070), (214, 942785), (314, 642535), (535, 377114), (785, 257014), (1070, 188557), (1201, 167990), (1570, 128507), (2402, 83995), (6005, 33598), (12010, 16799)]