196963832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 413952000

約数和(自身を除く): 216988168

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 199, 248, 307, 398, 403, 614, 796, 806, 1228, 1592, 1612, 2456, 2587, 3224, 3991, 5174, 6169, 7982, 9517, 10348, 12338, 15964, 19034, 20696, 24676, 31928, 38068, 49352, 61093, 76136, 80197, 122186, 123721, 160394, 244372, 247442, 320788, 488744, 494884, 641576, 794209, 989768, 1588418, 1893883, 3176836, 3787766, 6353672, 7575532, 15151064, 24620479, 49240958, 98481916, 196963832]

約数ペア:

[(1, 196963832), (2, 98481916), (4, 49240958), (8, 24620479), (13, 15151064), (26, 7575532), (31, 6353672), (52, 3787766), (62, 3176836), (104, 1893883), (124, 1588418), (199, 989768), (248, 794209), (307, 641576), (398, 494884), (403, 488744), (614, 320788), (796, 247442), (806, 244372), (1228, 160394), (1592, 123721), (1612, 122186), (2456, 80197), (2587, 76136), (3224, 61093), (3991, 49352), (5174, 38068), (6169, 31928), (7982, 24676), (9517, 20696), (10348, 19034), (12338, 15964)]