204255714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4969}}^1$

素因数の和:5035

約数の個数: 64

約数和(自身を含む): 480936960

約数和(自身を除く): 276681246

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 2418, 3162, 4969, 6851, 9938, 13702, 14907, 20553, 29814, 41106, 64597, 84473, 129194, 154039, 168946, 193791, 253419, 308078, 387582, 462117, 506838, 924234, 1098149, 2002507, 2196298, 2618663, 3294447, 4005014, 5237326, 6007521, 6588894, 7855989, 12015042, 15711978, 34042619, 68085238, 102127857, 204255714]

約数ペア:

[(1, 204255714), (2, 102127857), (3, 68085238), (6, 34042619), (13, 15711978), (17, 12015042), (26, 7855989), (31, 6588894), (34, 6007521), (39, 5237326), (51, 4005014), (62, 3294447), (78, 2618663), (93, 2196298), (102, 2002507), (186, 1098149), (221, 924234), (403, 506838), (442, 462117), (527, 387582), (663, 308078), (806, 253419), (1054, 193791), (1209, 168946), (1326, 154039), (1581, 129194), (2418, 84473), (3162, 64597), (4969, 41106), (6851, 29814), (9938, 20553), (13702, 14907)]