201632080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193877}}^1$

素因数の和:193903

約数の個数: 40

約数和(自身を含む): 504858312

約数和(自身を除く): 303226232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 193877, 387754, 775508, 969385, 1551016, 1938770, 2520401, 3102032, 3877540, 5040802, 7755080, 10081604, 12602005, 15510160, 20163208, 25204010, 40326416, 50408020, 100816040, 201632080]

約数ペア:

[(1, 201632080), (2, 100816040), (4, 50408020), (5, 40326416), (8, 25204010), (10, 20163208), (13, 15510160), (16, 12602005), (20, 10081604), (26, 7755080), (40, 5040802), (52, 3877540), (65, 3102032), (80, 2520401), (104, 1938770), (130, 1551016), (208, 969385), (260, 775508), (520, 387754), (1040, 193877)]