199047456

素因数分解:

$2^5\times 3^4\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1936

約数の個数: 120

約数和(自身を含む): 599991084

約数和(自身を除く): 400943628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 96, 108, 123, 144, 162, 164, 216, 246, 288, 324, 328, 369, 432, 492, 648, 656, 738, 864, 984, 1107, 1296, 1312, 1476, 1873, 1968, 2214, 2592, 2952, 3321, 3746, 3936, 4428, 5619, 5904, 6642, 7492, 8856, 11238, 11808, 13284, 14984, 16857, 17712, 22476, 26568, 29968, 33714, 35424, 44952, 50571, 53136, 59936, 67428, 76793, 89904, 101142, 106272, 134856, 151713, 153586, 179808, 202284, 230379, 269712, 303426, 307172, 404568, 460758, 539424, 606852, 614344, 691137, 809136, 921516, 1213704, 1228688, 1382274, 1618272, 1843032, 2073411, 2427408, 2457376, 2764548, 3686064, 4146822, 4854816, 5529096, 6220233, 7372128, 8293644, 11058192, 12440466, 16587288, 22116384, 24880932, 33174576, 49761864, 66349152, 99523728, 199047456]

約数ペア:

[(1, 199047456), (2, 99523728), (3, 66349152), (4, 49761864), (6, 33174576), (8, 24880932), (9, 22116384), (12, 16587288), (16, 12440466), (18, 11058192), (24, 8293644), (27, 7372128), (32, 6220233), (36, 5529096), (41, 4854816), (48, 4146822), (54, 3686064), (72, 2764548), (81, 2457376), (82, 2427408), (96, 2073411), (108, 1843032), (123, 1618272), (144, 1382274), (162, 1228688), (164, 1213704), (216, 921516), (246, 809136), (288, 691137), (324, 614344), (328, 606852), (369, 539424), (432, 460758), (492, 404568), (648, 307172), (656, 303426), (738, 269712), (864, 230379), (984, 202284), (1107, 179808), (1296, 153586), (1312, 151713), (1476, 134856), (1873, 106272), (1968, 101142), (2214, 89904), (2592, 76793), (2952, 67428), (3321, 59936), (3746, 53136), (3936, 50571), (4428, 44952), (5619, 35424), (5904, 33714), (6642, 29968), (7492, 26568), (8856, 22476), (11238, 17712), (11808, 16857), (13284, 14984)]