199210128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2437}}^1$

素因数の和:2592

約数の個数: 80

約数和(自身を含む): 558672576

約数和(自身を除く): 359462448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 208, 262, 312, 393, 524, 624, 786, 1048, 1572, 1703, 2096, 2437, 3144, 3406, 4874, 5109, 6288, 6812, 7311, 9748, 10218, 13624, 14622, 19496, 20436, 27248, 29244, 31681, 38992, 40872, 58488, 63362, 81744, 95043, 116976, 126724, 190086, 253448, 319247, 380172, 506896, 638494, 760344, 957741, 1276988, 1520688, 1915482, 2553976, 3830964, 4150211, 5107952, 7661928, 8300422, 12450633, 15323856, 16600844, 24901266, 33201688, 49802532, 66403376, 99605064, 199210128]

約数ペア:

[(1, 199210128), (2, 99605064), (3, 66403376), (4, 49802532), (6, 33201688), (8, 24901266), (12, 16600844), (13, 15323856), (16, 12450633), (24, 8300422), (26, 7661928), (39, 5107952), (48, 4150211), (52, 3830964), (78, 2553976), (104, 1915482), (131, 1520688), (156, 1276988), (208, 957741), (262, 760344), (312, 638494), (393, 506896), (524, 380172), (624, 319247), (786, 253448), (1048, 190086), (1572, 126724), (1703, 116976), (2096, 95043), (2437, 81744), (3144, 63362), (3406, 58488), (4874, 40872), (5109, 38992), (6288, 31681), (6812, 29244), (7311, 27248), (9748, 20436), (10218, 19496), (13624, 14622)]