199972476

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 583390080

約数和(自身を除く): 383417604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 59, 66, 81, 99, 108, 118, 132, 162, 177, 198, 236, 243, 297, 317, 324, 354, 396, 486, 531, 594, 634, 649, 708, 891, 951, 972, 1062, 1188, 1268, 1298, 1593, 1782, 1902, 1947, 2124, 2596, 2673, 2853, 3186, 3487, 3564, 3804, 3894, 4779, 5346, 5706, 5841, 6372, 6974, 7788, 8559, 9558, 10461, 10692, 11412, 11682, 13948, 14337, 17118, 17523, 18703, 19116, 20922, 23364, 25677, 28674, 31383, 34236, 35046, 37406, 41844, 51354, 52569, 56109, 57348, 62766, 70092, 74812, 77031, 94149, 102708, 105138, 112218, 125532, 154062, 157707, 168327, 188298, 205733, 210276, 224436, 282447, 308124, 315414, 336654, 376596, 411466, 504981, 564894, 617199, 630828, 673308, 822932, 847341, 1009962, 1129788, 1234398, 1514943, 1694682, 1851597, 2019924, 2468796, 3029886, 3389364, 3703194, 4544829, 5554791, 6059772, 7406388, 9089658, 11109582, 16664373, 18179316, 22219164, 33328746, 49993119, 66657492, 99986238, 199972476]

約数ペア:

[(1, 199972476), (2, 99986238), (3, 66657492), (4, 49993119), (6, 33328746), (9, 22219164), (11, 18179316), (12, 16664373), (18, 11109582), (22, 9089658), (27, 7406388), (33, 6059772), (36, 5554791), (44, 4544829), (54, 3703194), (59, 3389364), (66, 3029886), (81, 2468796), (99, 2019924), (108, 1851597), (118, 1694682), (132, 1514943), (162, 1234398), (177, 1129788), (198, 1009962), (236, 847341), (243, 822932), (297, 673308), (317, 630828), (324, 617199), (354, 564894), (396, 504981), (486, 411466), (531, 376596), (594, 336654), (634, 315414), (649, 308124), (708, 282447), (891, 224436), (951, 210276), (972, 205733), (1062, 188298), (1188, 168327), (1268, 157707), (1298, 154062), (1593, 125532), (1782, 112218), (1902, 105138), (1947, 102708), (2124, 94149), (2596, 77031), (2673, 74812), (2853, 70092), (3186, 62766), (3487, 57348), (3564, 56109), (3804, 52569), (3894, 51354), (4779, 41844), (5346, 37406), (5706, 35046), (5841, 34236), (6372, 31383), (6974, 28674), (7788, 25677), (8559, 23364), (9558, 20922), (10461, 19116), (10692, 18703), (11412, 17523), (11682, 17118), (13948, 14337)]