208049028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 545771520

約数和(自身を除く): 337722492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 79, 132, 142, 158, 213, 237, 281, 284, 316, 426, 474, 562, 781, 843, 852, 869, 948, 1124, 1562, 1686, 1738, 2343, 2607, 3091, 3124, 3372, 3476, 4686, 5214, 5609, 6182, 9273, 9372, 10428, 11218, 12364, 16827, 18546, 19951, 22199, 22436, 33654, 37092, 39902, 44398, 59853, 61699, 66597, 67308, 79804, 88796, 119706, 123398, 133194, 185097, 219461, 239412, 244189, 246796, 266388, 370194, 438922, 488378, 658383, 732567, 740388, 877844, 976756, 1316766, 1465134, 1576129, 2633532, 2930268, 3152258, 4728387, 6304516, 9456774, 17337419, 18913548, 34674838, 52012257, 69349676, 104024514, 208049028]

約数ペア:

[(1, 208049028), (2, 104024514), (3, 69349676), (4, 52012257), (6, 34674838), (11, 18913548), (12, 17337419), (22, 9456774), (33, 6304516), (44, 4728387), (66, 3152258), (71, 2930268), (79, 2633532), (132, 1576129), (142, 1465134), (158, 1316766), (213, 976756), (237, 877844), (281, 740388), (284, 732567), (316, 658383), (426, 488378), (474, 438922), (562, 370194), (781, 266388), (843, 246796), (852, 244189), (869, 239412), (948, 219461), (1124, 185097), (1562, 133194), (1686, 123398), (1738, 119706), (2343, 88796), (2607, 79804), (3091, 67308), (3124, 66597), (3372, 61699), (3476, 59853), (4686, 44398), (5214, 39902), (5609, 37092), (6182, 33654), (9273, 22436), (9372, 22199), (10428, 19951), (11218, 18546), (12364, 16827)]