211289304

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{9161}}^1$

素因数の和:9232

約数の個数: 48

約数和(自身を含む): 545871960

約数和(自身を除く): 334582656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3844, 5766, 7688, 9161, 11532, 18322, 23064, 27483, 36644, 54966, 73288, 109932, 219864, 283991, 567982, 851973, 1135964, 1703946, 2271928, 3407892, 6815784, 8803721, 17607442, 26411163, 35214884, 52822326, 70429768, 105644652, 211289304]

約数ペア:

[(1, 211289304), (2, 105644652), (3, 70429768), (4, 52822326), (6, 35214884), (8, 26411163), (12, 17607442), (24, 8803721), (31, 6815784), (62, 3407892), (93, 2271928), (124, 1703946), (186, 1135964), (248, 851973), (372, 567982), (744, 283991), (961, 219864), (1922, 109932), (2883, 73288), (3844, 54966), (5766, 36644), (7688, 27483), (9161, 23064), (11532, 18322)]