204041838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 559125504

約数和(自身を除く): 355083666

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 53, 66, 77, 78, 91, 106, 143, 154, 159, 182, 231, 273, 286, 318, 371, 429, 462, 546, 583, 641, 689, 742, 858, 1001, 1113, 1166, 1282, 1378, 1749, 1923, 2002, 2067, 2226, 3003, 3498, 3846, 4081, 4134, 4487, 4823, 6006, 7051, 7579, 8162, 8333, 8974, 9646, 12243, 13461, 14102, 14469, 15158, 16666, 21153, 22737, 24486, 24999, 26922, 28938, 33973, 42306, 45474, 49357, 49998, 53053, 58331, 67946, 91663, 98714, 101919, 106106, 116662, 148071, 159159, 174993, 183326, 203838, 237811, 274989, 296142, 318318, 349986, 373703, 441649, 475622, 549978, 641641, 713433, 747406, 883298, 1121109, 1283282, 1324947, 1426866, 1924923, 2242218, 2615921, 2649894, 3091543, 3849846, 4858139, 5231842, 6183086, 7847763, 9274629, 9716278, 14574417, 15695526, 18549258, 29148834, 34006973, 68013946, 102020919, 204041838]

約数ペア:

[(1, 204041838), (2, 102020919), (3, 68013946), (6, 34006973), (7, 29148834), (11, 18549258), (13, 15695526), (14, 14574417), (21, 9716278), (22, 9274629), (26, 7847763), (33, 6183086), (39, 5231842), (42, 4858139), (53, 3849846), (66, 3091543), (77, 2649894), (78, 2615921), (91, 2242218), (106, 1924923), (143, 1426866), (154, 1324947), (159, 1283282), (182, 1121109), (231, 883298), (273, 747406), (286, 713433), (318, 641641), (371, 549978), (429, 475622), (462, 441649), (546, 373703), (583, 349986), (641, 318318), (689, 296142), (742, 274989), (858, 237811), (1001, 203838), (1113, 183326), (1166, 174993), (1282, 159159), (1378, 148071), (1749, 116662), (1923, 106106), (2002, 101919), (2067, 98714), (2226, 91663), (3003, 67946), (3498, 58331), (3846, 53053), (4081, 49998), (4134, 49357), (4487, 45474), (4823, 42306), (6006, 33973), (7051, 28938), (7579, 26922), (8162, 24999), (8333, 24486), (8974, 22737), (9646, 21153), (12243, 16666), (13461, 15158), (14102, 14469)]