211321764

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{115099}}^1$

素因数の和:115129

約数の個数: 48

約数和(自身を含む): 580104000

約数和(自身を除く): 368782236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 115099, 230198, 345297, 460396, 690594, 1035891, 1381188, 1956683, 2071782, 3107673, 3913366, 4143564, 5870049, 6215346, 7826732, 11740098, 12430692, 17610147, 23480196, 35220294, 52830441, 70440588, 105660882, 211321764]

約数ペア:

[(1, 211321764), (2, 105660882), (3, 70440588), (4, 52830441), (6, 35220294), (9, 23480196), (12, 17610147), (17, 12430692), (18, 11740098), (27, 7826732), (34, 6215346), (36, 5870049), (51, 4143564), (54, 3913366), (68, 3107673), (102, 2071782), (108, 1956683), (153, 1381188), (204, 1035891), (306, 690594), (459, 460396), (612, 345297), (918, 230198), (1836, 115099)]