200877327

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8641}}^1$

素因数の和:8701

約数の個数: 40

約数和(自身を含む): 351349152

約数和(自身を除く): 150471825

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 3321, 7749, 8641, 23247, 25923, 60487, 77769, 181461, 233307, 354281, 544383, 699921, 1062843, 1633149, 2479967, 3188529, 4899447, 7439901, 9565587, 22319703, 28696761, 66959109, 200877327]

約数ペア:

[(1, 200877327), (3, 66959109), (7, 28696761), (9, 22319703), (21, 9565587), (27, 7439901), (41, 4899447), (63, 3188529), (81, 2479967), (123, 1633149), (189, 1062843), (287, 699921), (369, 544383), (567, 354281), (861, 233307), (1107, 181461), (2583, 77769), (3321, 60487), (7749, 25923), (8641, 23247)]