201028535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{12413}}^1$

素因数の和:12538

約数の個数: 16

約数和(自身を含む): 250266240

約数和(自身を除く): 49237705

約数列:

[1, 5, 41, 79, 205, 395, 3239, 12413, 16195, 62065, 508933, 980627, 2544665, 4903135, 40205707, 201028535]

約数ペア:

[(1, 201028535), (5, 40205707), (41, 4903135), (79, 2544665), (205, 980627), (395, 508933), (3239, 62065), (12413, 16195)]