202198304

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 532617120

約数和(自身を除く): 330418816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 224, 266, 304, 308, 352, 392, 418, 532, 539, 608, 616, 617, 784, 836, 931, 1064, 1078, 1232, 1234, 1463, 1568, 1672, 1862, 2128, 2156, 2464, 2468, 2926, 3344, 3724, 4256, 4312, 4319, 4936, 5852, 6688, 6787, 7448, 8624, 8638, 9872, 10241, 11704, 11723, 13574, 14896, 17248, 17276, 19744, 20482, 23408, 23446, 27148, 29792, 30233, 34552, 40964, 46816, 46892, 47509, 54296, 60466, 69104, 81928, 82061, 93784, 95018, 108592, 120932, 128953, 138208, 163856, 164122, 187568, 190036, 217184, 241864, 257906, 327712, 328244, 332563, 375136, 380072, 483728, 515812, 574427, 656488, 665126, 760144, 902671, 967456, 1031624, 1148854, 1312976, 1330252, 1520288, 1805342, 2063248, 2297708, 2625952, 2660504, 3610684, 4126496, 4595416, 5321008, 6318697, 7221368, 9190832, 10642016, 12637394, 14442736, 18381664, 25274788, 28885472, 50549576, 101099152, 202198304]

約数ペア:

[(1, 202198304), (2, 101099152), (4, 50549576), (7, 28885472), (8, 25274788), (11, 18381664), (14, 14442736), (16, 12637394), (19, 10642016), (22, 9190832), (28, 7221368), (32, 6318697), (38, 5321008), (44, 4595416), (49, 4126496), (56, 3610684), (76, 2660504), (77, 2625952), (88, 2297708), (98, 2063248), (112, 1805342), (133, 1520288), (152, 1330252), (154, 1312976), (176, 1148854), (196, 1031624), (209, 967456), (224, 902671), (266, 760144), (304, 665126), (308, 656488), (352, 574427), (392, 515812), (418, 483728), (532, 380072), (539, 375136), (608, 332563), (616, 328244), (617, 327712), (784, 257906), (836, 241864), (931, 217184), (1064, 190036), (1078, 187568), (1232, 164122), (1234, 163856), (1463, 138208), (1568, 128953), (1672, 120932), (1862, 108592), (2128, 95018), (2156, 93784), (2464, 82061), (2468, 81928), (2926, 69104), (3344, 60466), (3724, 54296), (4256, 47509), (4312, 46892), (4319, 46816), (4936, 40964), (5852, 34552), (6688, 30233), (6787, 29792), (7448, 27148), (8624, 23446), (8638, 23408), (9872, 20482), (10241, 19744), (11704, 17276), (11723, 17248), (13574, 14896)]