199216836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60811}}^1$

素因数の和:60841

約数の個数: 72

約数和(自身を含む): 619795904

約数和(自身を除く): 420579068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 60811, 121622, 182433, 243244, 364866, 425677, 547299, 729732, 790543, 851354, 1094598, 1277031, 1581086, 1702708, 2189196, 2371629, 2554062, 3162172, 3831093, 4743258, 5108124, 5533801, 7114887, 7662186, 9486516, 11067602, 14229774, 15324372, 16601403, 22135204, 28459548, 33202806, 49804209, 66405612, 99608418, 199216836]

約数ペア:

[(1, 199216836), (2, 99608418), (3, 66405612), (4, 49804209), (6, 33202806), (7, 28459548), (9, 22135204), (12, 16601403), (13, 15324372), (14, 14229774), (18, 11067602), (21, 9486516), (26, 7662186), (28, 7114887), (36, 5533801), (39, 5108124), (42, 4743258), (52, 3831093), (63, 3162172), (78, 2554062), (84, 2371629), (91, 2189196), (117, 1702708), (126, 1581086), (156, 1277031), (182, 1094598), (234, 851354), (252, 790543), (273, 729732), (364, 547299), (468, 425677), (546, 364866), (819, 243244), (1092, 182433), (1638, 121622), (3276, 60811)]