207361008

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:631

約数の個数: 120

約数和(自身を含む): 611309088

約数和(自身を除く): 403948080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 137, 138, 144, 184, 207, 274, 276, 368, 411, 414, 457, 548, 552, 822, 828, 914, 1096, 1104, 1233, 1371, 1644, 1656, 1828, 2192, 2466, 2742, 3151, 3288, 3312, 3656, 4113, 4932, 5484, 6302, 6576, 7312, 8226, 9453, 9864, 10511, 10968, 12604, 16452, 18906, 19728, 21022, 21936, 25208, 28359, 31533, 32904, 37812, 42044, 50416, 56718, 62609, 63066, 65808, 75624, 84088, 94599, 113436, 125218, 126132, 151248, 168176, 187827, 189198, 226872, 250436, 252264, 375654, 378396, 453744, 500872, 504528, 563481, 751308, 756792, 1001744, 1126962, 1440007, 1502616, 1513584, 2253924, 2880014, 3005232, 4320021, 4507848, 5760028, 8640042, 9015696, 11520056, 12960063, 17280084, 23040112, 25920126, 34560168, 51840252, 69120336, 103680504, 207361008]

約数ペア:

[(1, 207361008), (2, 103680504), (3, 69120336), (4, 51840252), (6, 34560168), (8, 25920126), (9, 23040112), (12, 17280084), (16, 12960063), (18, 11520056), (23, 9015696), (24, 8640042), (36, 5760028), (46, 4507848), (48, 4320021), (69, 3005232), (72, 2880014), (92, 2253924), (137, 1513584), (138, 1502616), (144, 1440007), (184, 1126962), (207, 1001744), (274, 756792), (276, 751308), (368, 563481), (411, 504528), (414, 500872), (457, 453744), (548, 378396), (552, 375654), (822, 252264), (828, 250436), (914, 226872), (1096, 189198), (1104, 187827), (1233, 168176), (1371, 151248), (1644, 126132), (1656, 125218), (1828, 113436), (2192, 94599), (2466, 84088), (2742, 75624), (3151, 65808), (3288, 63066), (3312, 62609), (3656, 56718), (4113, 50416), (4932, 42044), (5484, 37812), (6302, 32904), (6576, 31533), (7312, 28359), (8226, 25208), (9453, 21936), (9864, 21022), (10511, 19728), (10968, 18906), (12604, 16452)]