201152091

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 332697600

約数和(自身を除く): 131545509

約数列:

[1, 3, 7, 21, 29, 37, 79, 87, 111, 113, 203, 237, 259, 339, 553, 609, 777, 791, 1073, 1659, 2291, 2373, 2923, 3219, 3277, 4181, 6873, 7511, 8769, 8927, 9831, 12543, 16037, 20461, 22533, 22939, 26781, 29267, 48111, 61383, 62489, 68817, 84767, 87801, 121249, 187467, 254301, 258883, 330299, 363747, 593369, 776649, 848743, 990897, 1780107, 1812181, 2312093, 2546229, 5436543, 6936279, 9578671, 28736013, 67050697, 201152091]

約数ペア:

[(1, 201152091), (3, 67050697), (7, 28736013), (21, 9578671), (29, 6936279), (37, 5436543), (79, 2546229), (87, 2312093), (111, 1812181), (113, 1780107), (203, 990897), (237, 848743), (259, 776649), (339, 593369), (553, 363747), (609, 330299), (777, 258883), (791, 254301), (1073, 187467), (1659, 121249), (2291, 87801), (2373, 84767), (2923, 68817), (3219, 62489), (3277, 61383), (4181, 48111), (6873, 29267), (7511, 26781), (8769, 22939), (8927, 22533), (9831, 20461), (12543, 16037)]