204995448

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1119

約数の個数: 160

約数和(自身を含む): 672101760

約数和(自身を除く): 467106312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 81, 84, 86, 108, 126, 129, 162, 168, 172, 189, 216, 252, 258, 301, 324, 344, 378, 387, 504, 516, 567, 602, 648, 756, 774, 903, 1032, 1051, 1134, 1161, 1204, 1512, 1548, 1806, 2102, 2268, 2322, 2408, 2709, 3096, 3153, 3483, 3612, 4204, 4536, 4644, 5418, 6306, 6966, 7224, 7357, 8127, 8408, 9288, 9459, 10836, 12612, 13932, 14714, 16254, 18918, 21672, 22071, 24381, 25224, 27864, 28377, 29428, 32508, 37836, 44142, 45193, 48762, 56754, 58856, 65016, 66213, 75672, 85131, 88284, 90386, 97524, 113508, 132426, 135579, 170262, 176568, 180772, 195048, 198639, 227016, 264852, 271158, 316351, 340524, 361544, 397278, 406737, 529704, 542316, 595917, 632702, 681048, 794556, 813474, 949053, 1084632, 1191834, 1220211, 1265404, 1589112, 1626948, 1898106, 2383668, 2440422, 2530808, 2847159, 3253896, 3660633, 3796212, 4767336, 4880844, 5694318, 7321266, 7592424, 8541477, 9761688, 11388636, 14642532, 17082954, 22777272, 25624431, 29285064, 34165908, 51248862, 68331816, 102497724, 204995448]

約数ペア:

[(1, 204995448), (2, 102497724), (3, 68331816), (4, 51248862), (6, 34165908), (7, 29285064), (8, 25624431), (9, 22777272), (12, 17082954), (14, 14642532), (18, 11388636), (21, 9761688), (24, 8541477), (27, 7592424), (28, 7321266), (36, 5694318), (42, 4880844), (43, 4767336), (54, 3796212), (56, 3660633), (63, 3253896), (72, 2847159), (81, 2530808), (84, 2440422), (86, 2383668), (108, 1898106), (126, 1626948), (129, 1589112), (162, 1265404), (168, 1220211), (172, 1191834), (189, 1084632), (216, 949053), (252, 813474), (258, 794556), (301, 681048), (324, 632702), (344, 595917), (378, 542316), (387, 529704), (504, 406737), (516, 397278), (567, 361544), (602, 340524), (648, 316351), (756, 271158), (774, 264852), (903, 227016), (1032, 198639), (1051, 195048), (1134, 180772), (1161, 176568), (1204, 170262), (1512, 135579), (1548, 132426), (1806, 113508), (2102, 97524), (2268, 90386), (2322, 88284), (2408, 85131), (2709, 75672), (3096, 66213), (3153, 65016), (3483, 58856), (3612, 56754), (4204, 48762), (4536, 45193), (4644, 44142), (5418, 37836), (6306, 32508), (6966, 29428), (7224, 28377), (7357, 27864), (8127, 25224), (8408, 24381), (9288, 22071), (9459, 21672), (10836, 18918), (12612, 16254), (13932, 14714)]