200702418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 467140608

約数和(自身を除く): 266438190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 191, 197, 254, 381, 382, 394, 573, 591, 762, 889, 1146, 1182, 1337, 1379, 1778, 2667, 2674, 2758, 4011, 4137, 5334, 8022, 8274, 24257, 25019, 37627, 48514, 50038, 72771, 75057, 75254, 112881, 145542, 150114, 169799, 175133, 225762, 263389, 339598, 350266, 509397, 525399, 526778, 790167, 1018794, 1050798, 1580334, 4778629, 9557258, 14335887, 28671774, 33450403, 66900806, 100351209, 200702418]

約数ペア:

[(1, 200702418), (2, 100351209), (3, 66900806), (6, 33450403), (7, 28671774), (14, 14335887), (21, 9557258), (42, 4778629), (127, 1580334), (191, 1050798), (197, 1018794), (254, 790167), (381, 526778), (382, 525399), (394, 509397), (573, 350266), (591, 339598), (762, 263389), (889, 225762), (1146, 175133), (1182, 169799), (1337, 150114), (1379, 145542), (1778, 112881), (2667, 75254), (2674, 75057), (2758, 72771), (4011, 50038), (4137, 48514), (5334, 37627), (8022, 25019), (8274, 24257)]