207711972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 582982400

約数和(自身を除く): 375270428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 337, 351, 439, 468, 674, 702, 878, 1011, 1317, 1348, 1404, 1756, 2022, 2634, 3033, 3951, 4044, 4381, 5268, 5707, 6066, 7902, 8762, 9099, 11414, 11853, 12132, 13143, 15804, 17121, 17524, 18198, 22828, 23706, 26286, 34242, 36396, 39429, 47412, 51363, 52572, 68484, 78858, 102726, 118287, 147943, 154089, 157716, 205452, 236574, 295886, 308178, 443829, 473148, 591772, 616356, 887658, 1331487, 1775316, 1923259, 2662974, 3846518, 3994461, 5325948, 5769777, 7693036, 7988922, 11539554, 15977844, 17309331, 23079108, 34618662, 51927993, 69237324, 103855986, 207711972]

約数ペア:

[(1, 207711972), (2, 103855986), (3, 69237324), (4, 51927993), (6, 34618662), (9, 23079108), (12, 17309331), (13, 15977844), (18, 11539554), (26, 7988922), (27, 7693036), (36, 5769777), (39, 5325948), (52, 3994461), (54, 3846518), (78, 2662974), (108, 1923259), (117, 1775316), (156, 1331487), (234, 887658), (337, 616356), (351, 591772), (439, 473148), (468, 443829), (674, 308178), (702, 295886), (878, 236574), (1011, 205452), (1317, 157716), (1348, 154089), (1404, 147943), (1756, 118287), (2022, 102726), (2634, 78858), (3033, 68484), (3951, 52572), (4044, 51363), (4381, 47412), (5268, 39429), (5707, 36396), (6066, 34242), (7902, 26286), (8762, 23706), (9099, 22828), (11414, 18198), (11853, 17524), (12132, 17121), (13143, 15804)]