211328304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{400243}}^1$

素因数の和:400265

約数の個数: 40

約数和(自身を含む): 595563072

約数和(自身を除く): 384234768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 400243, 800486, 1200729, 1600972, 2401458, 3201944, 4402673, 4802916, 6403888, 8805346, 9605832, 13208019, 17610692, 19211664, 26416038, 35221384, 52832076, 70442768, 105664152, 211328304]

約数ペア:

[(1, 211328304), (2, 105664152), (3, 70442768), (4, 52832076), (6, 35221384), (8, 26416038), (11, 19211664), (12, 17610692), (16, 13208019), (22, 9605832), (24, 8805346), (33, 6403888), (44, 4802916), (48, 4402673), (66, 3201944), (88, 2401458), (132, 1600972), (176, 1200729), (264, 800486), (528, 400243)]