208396344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2377}}^1$

素因数の和:2680

約数の個数: 64

約数和(自身を含む): 563300640

約数和(自身を除く): 354904296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 281, 312, 562, 843, 1124, 1686, 2248, 2377, 3372, 3653, 4754, 6744, 7131, 7306, 9508, 10959, 14262, 14612, 19016, 21918, 28524, 29224, 30901, 43836, 57048, 61802, 87672, 92703, 123604, 185406, 247208, 370812, 667937, 741624, 1335874, 2003811, 2671748, 4007622, 5343496, 8015244, 8683181, 16030488, 17366362, 26049543, 34732724, 52099086, 69465448, 104198172, 208396344]

約数ペア:

[(1, 208396344), (2, 104198172), (3, 69465448), (4, 52099086), (6, 34732724), (8, 26049543), (12, 17366362), (13, 16030488), (24, 8683181), (26, 8015244), (39, 5343496), (52, 4007622), (78, 2671748), (104, 2003811), (156, 1335874), (281, 741624), (312, 667937), (562, 370812), (843, 247208), (1124, 185406), (1686, 123604), (2248, 92703), (2377, 87672), (3372, 61802), (3653, 57048), (4754, 43836), (6744, 30901), (7131, 29224), (7306, 28524), (9508, 21918), (10959, 19016), (14262, 14612)]