210003970196

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{860672009}}^1$

素因数の和:860672074

約数の個数: 12

約数和(自身を含む): 373531652340

約数和(自身を除く): 163527682144

約数列:

[1, 2, 4, 61, 122, 244, 860672009, 1721344018, 3442688036, 52500992549, 105001985098, 210003970196]

約数ペア:

[(1, 210003970196), (2, 105001985098), (4, 52500992549), (61, 3442688036), (122, 1721344018), (244, 860672009)]