201849281792

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{38281}}^1$

素因数の和:38819

約数の個数: 72

約数和(自身を含む): 413151594240

約数和(自身を除く): 211302312448

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 479, 688, 958, 1376, 1916, 2752, 3832, 5504, 7664, 11008, 15328, 20597, 30656, 38281, 41194, 61312, 76562, 82388, 122624, 153124, 164776, 306248, 329552, 612496, 659104, 1224992, 1318208, 1646083, 2449984, 2636416, 3292166, 4899968, 5272832, 6584332, 9799936, 13168664, 18336599, 26337328, 36673198, 52674656, 73346396, 105349312, 146692792, 210698624, 293385584, 421397248, 586771168, 788473757, 1173542336, 1576947514, 2347084672, 3153895028, 4694169344, 6307790056, 12615580112, 25231160224, 50462320448, 100924640896, 201849281792]

約数ペア:

[(1, 201849281792), (2, 100924640896), (4, 50462320448), (8, 25231160224), (16, 12615580112), (32, 6307790056), (43, 4694169344), (64, 3153895028), (86, 2347084672), (128, 1576947514), (172, 1173542336), (256, 788473757), (344, 586771168), (479, 421397248), (688, 293385584), (958, 210698624), (1376, 146692792), (1916, 105349312), (2752, 73346396), (3832, 52674656), (5504, 36673198), (7664, 26337328), (11008, 18336599), (15328, 13168664), (20597, 9799936), (30656, 6584332), (38281, 5272832), (41194, 4899968), (61312, 3292166), (76562, 2636416), (82388, 2449984), (122624, 1646083), (153124, 1318208), (164776, 1224992), (306248, 659104), (329552, 612496)]