205137168

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1680

約数の個数: 80

約数和(自身を含む): 553536000

約数和(自身を除く): 348398832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 496, 534, 712, 744, 1068, 1424, 1488, 1549, 2136, 2759, 3098, 4272, 4647, 5518, 6196, 8277, 9294, 11036, 12392, 16554, 18588, 22072, 24784, 33108, 37176, 44144, 48019, 66216, 74352, 96038, 132432, 137861, 144057, 192076, 275722, 288114, 384152, 413583, 551444, 576228, 768304, 827166, 1102888, 1152456, 1654332, 2205776, 2304912, 3308664, 4273691, 6617328, 8547382, 12821073, 17094764, 25642146, 34189528, 51284292, 68379056, 102568584, 205137168]

約数ペア:

[(1, 205137168), (2, 102568584), (3, 68379056), (4, 51284292), (6, 34189528), (8, 25642146), (12, 17094764), (16, 12821073), (24, 8547382), (31, 6617328), (48, 4273691), (62, 3308664), (89, 2304912), (93, 2205776), (124, 1654332), (178, 1152456), (186, 1102888), (248, 827166), (267, 768304), (356, 576228), (372, 551444), (496, 413583), (534, 384152), (712, 288114), (744, 275722), (1068, 192076), (1424, 144057), (1488, 137861), (1549, 132432), (2136, 96038), (2759, 74352), (3098, 66216), (4272, 48019), (4647, 44144), (5518, 37176), (6196, 33108), (8277, 24784), (9294, 22072), (11036, 18588), (12392, 16554)]