200880972

素因数分解:

$2^2\times 3^4\times {\mathrm{620003}}^1$

素因数の和:620019

約数の個数: 30

約数和(自身を含む): 525143388

約数和(自身を除く): 324262416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 620003, 1240006, 1860009, 2480012, 3720018, 5580027, 7440036, 11160054, 16740081, 22320108, 33480162, 50220243, 66960324, 100440486, 200880972]

約数ペア:

[(1, 200880972), (2, 100440486), (3, 66960324), (4, 50220243), (6, 33480162), (9, 22320108), (12, 16740081), (18, 11160054), (27, 7440036), (36, 5580027), (54, 3720018), (81, 2480012), (108, 1860009), (162, 1240006), (324, 620003)]