205762128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1033

約数の個数: 160

約数和(自身を含む): 645292032

約数和(自身を除く): 439529904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 372, 403, 429, 496, 528, 572, 624, 682, 744, 806, 858, 967, 1023, 1144, 1209, 1364, 1488, 1612, 1716, 1934, 2046, 2288, 2418, 2728, 2901, 3224, 3432, 3868, 4092, 4433, 4836, 5456, 5802, 6448, 6864, 7736, 8184, 8866, 9672, 10637, 11604, 12571, 13299, 15472, 16368, 17732, 19344, 21274, 23208, 25142, 26598, 29977, 31911, 35464, 37713, 42548, 46416, 50284, 53196, 59954, 63822, 70928, 75426, 85096, 89931, 100568, 106392, 119908, 127644, 138281, 150852, 170192, 179862, 201136, 212784, 239816, 255288, 276562, 301704, 329747, 359724, 389701, 414843, 479632, 510576, 553124, 603408, 659494, 719448, 779402, 829686, 989241, 1106248, 1169103, 1318988, 1438896, 1558804, 1659372, 1978482, 2212496, 2338206, 2637976, 3117608, 3318744, 3956964, 4286711, 4676412, 5275952, 6235216, 6637488, 7913928, 8573422, 9352824, 12860133, 15827856, 17146844, 18705648, 25720266, 34293688, 51440532, 68587376, 102881064, 205762128]

約数ペア:

[(1, 205762128), (2, 102881064), (3, 68587376), (4, 51440532), (6, 34293688), (8, 25720266), (11, 18705648), (12, 17146844), (13, 15827856), (16, 12860133), (22, 9352824), (24, 8573422), (26, 7913928), (31, 6637488), (33, 6235216), (39, 5275952), (44, 4676412), (48, 4286711), (52, 3956964), (62, 3318744), (66, 3117608), (78, 2637976), (88, 2338206), (93, 2212496), (104, 1978482), (124, 1659372), (132, 1558804), (143, 1438896), (156, 1318988), (176, 1169103), (186, 1106248), (208, 989241), (248, 829686), (264, 779402), (286, 719448), (312, 659494), (341, 603408), (372, 553124), (403, 510576), (429, 479632), (496, 414843), (528, 389701), (572, 359724), (624, 329747), (682, 301704), (744, 276562), (806, 255288), (858, 239816), (967, 212784), (1023, 201136), (1144, 179862), (1209, 170192), (1364, 150852), (1488, 138281), (1612, 127644), (1716, 119908), (1934, 106392), (2046, 100568), (2288, 89931), (2418, 85096), (2728, 75426), (2901, 70928), (3224, 63822), (3432, 59954), (3868, 53196), (4092, 50284), (4433, 46416), (4836, 42548), (5456, 37713), (5802, 35464), (6448, 31911), (6864, 29977), (7736, 26598), (8184, 25142), (8866, 23208), (9672, 21274), (10637, 19344), (11604, 17732), (12571, 16368), (13299, 15472)]