210003980256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{104168641}}^1$

素因数の和:104168664

約数の個数: 72

約数和(自身を含む): 682512942384

約数和(自身を除く): 472508962128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 104168641, 208337282, 312505923, 416674564, 625011846, 729180487, 833349128, 937517769, 1250023692, 1458360974, 1666698256, 1875035538, 2187541461, 2500047384, 2916721948, 3333396512, 3750071076, 4375082922, 5000094768, 5833443896, 6562624383, 7500142152, 8750165844, 10000189536, 11666887792, 13125248766, 15000284304, 17500331688, 23333775584, 26250497532, 30000568608, 35000663376, 52500995064, 70001326752, 105001990128, 210003980256]

約数ペア:

[(1, 210003980256), (2, 105001990128), (3, 70001326752), (4, 52500995064), (6, 35000663376), (7, 30000568608), (8, 26250497532), (9, 23333775584), (12, 17500331688), (14, 15000284304), (16, 13125248766), (18, 11666887792), (21, 10000189536), (24, 8750165844), (28, 7500142152), (32, 6562624383), (36, 5833443896), (42, 5000094768), (48, 4375082922), (56, 3750071076), (63, 3333396512), (72, 2916721948), (84, 2500047384), (96, 2187541461), (112, 1875035538), (126, 1666698256), (144, 1458360974), (168, 1250023692), (224, 937517769), (252, 833349128), (288, 729180487), (336, 625011846), (504, 416674564), (672, 312505923), (1008, 208337282), (2016, 104168641)]