209810496

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{156109}}^1$

素因数の和:156131

約数の個数: 56

約数和(自身を含む): 634431040

約数和(自身を除く): 424620544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 156109, 312218, 468327, 624436, 936654, 1092763, 1248872, 1873308, 2185526, 2497744, 3278289, 3746616, 4371052, 4995488, 6556578, 7493232, 8742104, 9990976, 13113156, 14986464, 17484208, 26226312, 29972928, 34968416, 52452624, 69936832, 104905248, 209810496]

約数ペア:

[(1, 209810496), (2, 104905248), (3, 69936832), (4, 52452624), (6, 34968416), (7, 29972928), (8, 26226312), (12, 17484208), (14, 14986464), (16, 13113156), (21, 9990976), (24, 8742104), (28, 7493232), (32, 6556578), (42, 4995488), (48, 4371052), (56, 3746616), (64, 3278289), (84, 2497744), (96, 2185526), (112, 1873308), (168, 1248872), (192, 1092763), (224, 936654), (336, 624436), (448, 468327), (672, 312218), (1344, 156109)]