200754554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 407635200

約数和(自身を除く): 206880646

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 149, 154, 182, 286, 298, 673, 1001, 1043, 1346, 1639, 1937, 2002, 2086, 3278, 3874, 4711, 7403, 8749, 9422, 11473, 13559, 14806, 17498, 21307, 22946, 27118, 42614, 51821, 61243, 96239, 100277, 103642, 122486, 149149, 192478, 200554, 298298, 673673, 701939, 1103047, 1303601, 1347346, 1403878, 2206094, 2607202, 7721329, 9125207, 14339611, 15442658, 18250414, 28679222, 100377277, 200754554]

約数ペア:

[(1, 200754554), (2, 100377277), (7, 28679222), (11, 18250414), (13, 15442658), (14, 14339611), (22, 9125207), (26, 7721329), (77, 2607202), (91, 2206094), (143, 1403878), (149, 1347346), (154, 1303601), (182, 1103047), (286, 701939), (298, 673673), (673, 298298), (1001, 200554), (1043, 192478), (1346, 149149), (1639, 122486), (1937, 103642), (2002, 100277), (2086, 96239), (3278, 61243), (3874, 51821), (4711, 42614), (7403, 27118), (8749, 22946), (9422, 21307), (11473, 17498), (13559, 14806)]