199980864

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 168

約数和(自身を含む): 599114880

約数和(自身を除く): 399134016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 83, 89, 94, 96, 141, 144, 166, 178, 188, 192, 249, 267, 282, 288, 332, 356, 376, 423, 498, 534, 564, 576, 664, 712, 747, 752, 801, 846, 996, 1068, 1128, 1328, 1424, 1494, 1504, 1602, 1692, 1992, 2136, 2256, 2656, 2848, 2988, 3008, 3204, 3384, 3901, 3984, 4183, 4272, 4512, 5312, 5696, 5976, 6408, 6768, 7387, 7802, 7968, 8366, 8544, 9024, 11703, 11952, 12549, 12816, 13536, 14774, 15604, 15936, 16732, 17088, 22161, 23406, 23904, 25098, 25632, 27072, 29548, 31208, 33464, 35109, 37647, 44322, 46812, 47808, 50196, 51264, 59096, 62416, 66483, 66928, 70218, 75294, 88644, 93624, 100392, 118192, 124832, 132966, 133856, 140436, 150588, 177288, 187248, 200784, 236384, 249664, 265932, 267712, 280872, 301176, 347189, 354576, 374496, 401568, 472768, 531864, 561744, 602352, 694378, 709152, 748992, 803136, 1041567, 1063728, 1123488, 1204704, 1388756, 1418304, 2083134, 2127456, 2246976, 2409408, 2777512, 3124701, 4166268, 4254912, 5555024, 6249402, 8332536, 11110048, 12498804, 16665072, 22220096, 24997608, 33330144, 49995216, 66660288, 99990432, 199980864]

約数ペア:

[(1, 199980864), (2, 99990432), (3, 66660288), (4, 49995216), (6, 33330144), (8, 24997608), (9, 22220096), (12, 16665072), (16, 12498804), (18, 11110048), (24, 8332536), (32, 6249402), (36, 5555024), (47, 4254912), (48, 4166268), (64, 3124701), (72, 2777512), (83, 2409408), (89, 2246976), (94, 2127456), (96, 2083134), (141, 1418304), (144, 1388756), (166, 1204704), (178, 1123488), (188, 1063728), (192, 1041567), (249, 803136), (267, 748992), (282, 709152), (288, 694378), (332, 602352), (356, 561744), (376, 531864), (423, 472768), (498, 401568), (534, 374496), (564, 354576), (576, 347189), (664, 301176), (712, 280872), (747, 267712), (752, 265932), (801, 249664), (846, 236384), (996, 200784), (1068, 187248), (1128, 177288), (1328, 150588), (1424, 140436), (1494, 133856), (1504, 132966), (1602, 124832), (1692, 118192), (1992, 100392), (2136, 93624), (2256, 88644), (2656, 75294), (2848, 70218), (2988, 66928), (3008, 66483), (3204, 62416), (3384, 59096), (3901, 51264), (3984, 50196), (4183, 47808), (4272, 46812), (4512, 44322), (5312, 37647), (5696, 35109), (5976, 33464), (6408, 31208), (6768, 29548), (7387, 27072), (7802, 25632), (7968, 25098), (8366, 23904), (8544, 23406), (9024, 22161), (11703, 17088), (11952, 16732), (12549, 15936), (12816, 15604), (13536, 14774)]