221708076

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{313147}}^1$

素因数の和:313213

約数の個数: 24

約数和(自身を含む): 526088640

約数和(自身を除く): 304380564

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 313147, 626294, 939441, 1252588, 1878882, 3757764, 18475673, 36951346, 55427019, 73902692, 110854038, 221708076]

約数ペア:

[(1, 221708076), (2, 110854038), (3, 73902692), (4, 55427019), (6, 36951346), (12, 18475673), (59, 3757764), (118, 1878882), (177, 1252588), (236, 939441), (354, 626294), (708, 313147)]