206576796

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 488337920

約数和(自身を除く): 281761124

約数列:

[1, 2, 3, 4, 6, 12, 139, 271, 278, 417, 457, 542, 556, 813, 834, 914, 1084, 1371, 1626, 1668, 1828, 2742, 3252, 5484, 37669, 63523, 75338, 113007, 123847, 127046, 150676, 190569, 226014, 247694, 254092, 371541, 381138, 452028, 495388, 743082, 762276, 1486164, 17214733, 34429466, 51644199, 68858932, 103288398, 206576796]

約数ペア:

[(1, 206576796), (2, 103288398), (3, 68858932), (4, 51644199), (6, 34429466), (12, 17214733), (139, 1486164), (271, 762276), (278, 743082), (417, 495388), (457, 452028), (542, 381138), (556, 371541), (813, 254092), (834, 247694), (914, 226014), (1084, 190569), (1371, 150676), (1626, 127046), (1668, 123847), (1828, 113007), (2742, 75338), (3252, 63523), (5484, 37669)]