209990976

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{84131}}^1$

素因数の和:84159

約数の個数: 56

約数和(自身を含む): 598346784

約数和(自身を除く): 388355808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 84131, 168262, 252393, 336524, 504786, 673048, 1009572, 1093703, 1346096, 2019144, 2187406, 2692192, 3281109, 4038288, 4374812, 5384384, 6562218, 8076576, 8749624, 13124436, 16153152, 17499248, 26248872, 34998496, 52497744, 69996992, 104995488, 209990976]

約数ペア:

[(1, 209990976), (2, 104995488), (3, 69996992), (4, 52497744), (6, 34998496), (8, 26248872), (12, 17499248), (13, 16153152), (16, 13124436), (24, 8749624), (26, 8076576), (32, 6562218), (39, 5384384), (48, 4374812), (52, 4038288), (64, 3281109), (78, 2692192), (96, 2187406), (104, 2019144), (156, 1346096), (192, 1093703), (208, 1009572), (312, 673048), (416, 504786), (624, 336524), (832, 252393), (1248, 168262), (2496, 84131)]