198409302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1478

約数の個数: 96

約数和(自身を含む): 535429440

約数和(自身を除く): 337020138

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 89, 91, 117, 126, 178, 182, 234, 267, 273, 534, 546, 623, 801, 819, 1157, 1246, 1361, 1602, 1638, 1869, 2314, 2722, 3471, 3738, 4083, 5607, 6942, 8099, 8166, 9527, 10413, 11214, 12249, 16198, 17693, 19054, 20826, 24297, 24498, 28581, 35386, 48594, 53079, 57162, 72891, 85743, 106158, 121129, 123851, 145782, 159237, 171486, 242258, 247702, 318474, 363387, 371553, 726774, 743106, 847903, 1090161, 1114659, 1574677, 1695806, 2180322, 2229318, 2543709, 3149354, 4724031, 5087418, 7631127, 9448062, 11022739, 14172093, 15262254, 22045478, 28344186, 33068217, 66136434, 99204651, 198409302]

約数ペア:

[(1, 198409302), (2, 99204651), (3, 66136434), (6, 33068217), (7, 28344186), (9, 22045478), (13, 15262254), (14, 14172093), (18, 11022739), (21, 9448062), (26, 7631127), (39, 5087418), (42, 4724031), (63, 3149354), (78, 2543709), (89, 2229318), (91, 2180322), (117, 1695806), (126, 1574677), (178, 1114659), (182, 1090161), (234, 847903), (267, 743106), (273, 726774), (534, 371553), (546, 363387), (623, 318474), (801, 247702), (819, 242258), (1157, 171486), (1246, 159237), (1361, 145782), (1602, 123851), (1638, 121129), (1869, 106158), (2314, 85743), (2722, 72891), (3471, 57162), (3738, 53079), (4083, 48594), (5607, 35386), (6942, 28581), (8099, 24498), (8166, 24297), (9527, 20826), (10413, 19054), (11214, 17693), (12249, 16198)]