202278124791

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{345461}}^1$

素因数の和:345616

約数の個数: 48

約数和(自身を含む): 320118907680

約数和(自身を除く): 117840782889

約数列:

[1, 3, 9, 17, 43, 51, 89, 129, 153, 267, 387, 731, 801, 1513, 2193, 3827, 4539, 6579, 11481, 13617, 34443, 65059, 195177, 345461, 585531, 1036383, 3109149, 5872837, 14854823, 17618511, 30746029, 44564469, 52855533, 92238087, 133693407, 252531991, 276714261, 522682493, 757595973, 1322079247, 1568047479, 2272787919, 3966237741, 4704142437, 11898713223, 22475347199, 67426041597, 202278124791]

約数ペア:

[(1, 202278124791), (3, 67426041597), (9, 22475347199), (17, 11898713223), (43, 4704142437), (51, 3966237741), (89, 2272787919), (129, 1568047479), (153, 1322079247), (267, 757595973), (387, 522682493), (731, 276714261), (801, 252531991), (1513, 133693407), (2193, 92238087), (3827, 52855533), (4539, 44564469), (6579, 30746029), (11481, 17618511), (13617, 14854823), (34443, 5872837), (65059, 3109149), (195177, 1036383), (345461, 585531)]