200992974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2687}}^1$

素因数の和:2849

約数の個数: 64

約数和(自身を含む): 498548736

約数和(自身を除く): 297555762

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 137, 182, 273, 274, 411, 546, 822, 959, 1781, 1918, 2687, 2877, 3562, 5343, 5374, 5754, 8061, 10686, 12467, 16122, 18809, 24934, 34931, 37401, 37618, 56427, 69862, 74802, 104793, 112854, 209586, 244517, 368119, 489034, 733551, 736238, 1104357, 1467102, 2208714, 2576833, 4785547, 5153666, 7730499, 9571094, 14356641, 15460998, 28713282, 33498829, 66997658, 100496487, 200992974]

約数ペア:

[(1, 200992974), (2, 100496487), (3, 66997658), (6, 33498829), (7, 28713282), (13, 15460998), (14, 14356641), (21, 9571094), (26, 7730499), (39, 5153666), (42, 4785547), (78, 2576833), (91, 2208714), (137, 1467102), (182, 1104357), (273, 736238), (274, 733551), (411, 489034), (546, 368119), (822, 244517), (959, 209586), (1781, 112854), (1918, 104793), (2687, 74802), (2877, 69862), (3562, 56427), (5343, 37618), (5374, 37401), (5754, 34931), (8061, 24934), (10686, 18809), (12467, 16122)]