200902470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{593}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 505004544

約数和(自身を除く): 304102074

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 491, 593, 690, 982, 1186, 1473, 1779, 2455, 2946, 2965, 3558, 4910, 5930, 7365, 8895, 11293, 13639, 14730, 17790, 22586, 27278, 33879, 40917, 56465, 67758, 68195, 81834, 112930, 136390, 169395, 204585, 291163, 338790, 409170, 582326, 873489, 1455815, 1746978, 2911630, 4367445, 6696749, 8734890, 13393498, 20090247, 33483745, 40180494, 66967490, 100451235, 200902470]

約数ペア:

[(1, 200902470), (2, 100451235), (3, 66967490), (5, 40180494), (6, 33483745), (10, 20090247), (15, 13393498), (23, 8734890), (30, 6696749), (46, 4367445), (69, 2911630), (115, 1746978), (138, 1455815), (230, 873489), (345, 582326), (491, 409170), (593, 338790), (690, 291163), (982, 204585), (1186, 169395), (1473, 136390), (1779, 112930), (2455, 81834), (2946, 68195), (2965, 67758), (3558, 56465), (4910, 40917), (5930, 33879), (7365, 27278), (8895, 22586), (11293, 17790), (13639, 14730)]