210206502

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{659}}^1$

素因数の和:863

約数の個数: 80

約数和(自身を含む): 517492800

約数和(自身を除く): 307286298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 179, 198, 297, 358, 537, 594, 659, 891, 1074, 1318, 1611, 1782, 1969, 1977, 3222, 3938, 3954, 4833, 5907, 5931, 7249, 9666, 11814, 11862, 14498, 14499, 17721, 17793, 21747, 28998, 35442, 35586, 43494, 53163, 53379, 65241, 106326, 106758, 117961, 130482, 159489, 195723, 235922, 318978, 353883, 391446, 587169, 707766, 1061649, 1174338, 1297571, 2123298, 2595142, 3184947, 3892713, 6369894, 7785426, 9554841, 11678139, 19109682, 23356278, 35034417, 70068834, 105103251, 210206502]

約数ペア:

[(1, 210206502), (2, 105103251), (3, 70068834), (6, 35034417), (9, 23356278), (11, 19109682), (18, 11678139), (22, 9554841), (27, 7785426), (33, 6369894), (54, 3892713), (66, 3184947), (81, 2595142), (99, 2123298), (162, 1297571), (179, 1174338), (198, 1061649), (297, 707766), (358, 587169), (537, 391446), (594, 353883), (659, 318978), (891, 235922), (1074, 195723), (1318, 159489), (1611, 130482), (1782, 117961), (1969, 106758), (1977, 106326), (3222, 65241), (3938, 53379), (3954, 53163), (4833, 43494), (5907, 35586), (5931, 35442), (7249, 28998), (9666, 21747), (11814, 17793), (11862, 17721), (14498, 14499)]