203496349966

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{396353}}^1$

素因数の和:396426

約数の個数: 72

約数和(自身を含む): 396899383104

約数和(自身を除く): 193403033138

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 169, 182, 217, 338, 403, 434, 637, 806, 1183, 1274, 1519, 2366, 2821, 3038, 5239, 5642, 8281, 10478, 16562, 19747, 36673, 39494, 73346, 256711, 396353, 513422, 792706, 2774471, 5152589, 5548942, 10305178, 12286943, 19421297, 24573886, 36068123, 38842594, 66983657, 72136246, 86008601, 133967314, 159730259, 172017202, 252476861, 319460518, 468885599, 504953722, 602060207, 937771198, 1118111813, 1204120414, 2076493367, 2236223626, 3282199193, 4152986734, 6564398386, 7826782691, 14535453569, 15653565382, 29070907138, 101748174983, 203496349966]

約数ペア:

[(1, 203496349966), (2, 101748174983), (7, 29070907138), (13, 15653565382), (14, 14535453569), (26, 7826782691), (31, 6564398386), (49, 4152986734), (62, 3282199193), (91, 2236223626), (98, 2076493367), (169, 1204120414), (182, 1118111813), (217, 937771198), (338, 602060207), (403, 504953722), (434, 468885599), (637, 319460518), (806, 252476861), (1183, 172017202), (1274, 159730259), (1519, 133967314), (2366, 86008601), (2821, 72136246), (3038, 66983657), (5239, 38842594), (5642, 36068123), (8281, 24573886), (10478, 19421297), (16562, 12286943), (19747, 10305178), (36673, 5548942), (39494, 5152589), (73346, 2774471), (256711, 792706), (396353, 513422)]