207716647984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4241}}^1\times {\mathrm{7829}}^1$

素因数の和:12118

約数の個数: 80

約数和(自身を含む): 444813405120

約数和(自身を除く): 237096757136

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 4241, 6256, 7829, 8482, 15658, 16964, 31316, 33928, 62632, 67856, 72097, 97543, 125264, 133093, 144194, 180067, 195086, 266186, 288388, 360134, 390172, 532372, 576776, 720268, 780344, 1064744, 1153552, 1440536, 1560688, 1658231, 2129488, 2881072, 3061139, 3316462, 6122278, 6632924, 12244556, 13265848, 24489112, 26531696, 33202789, 48978224, 66405578, 132811156, 265622312, 531244624, 564447413, 763664147, 1128894826, 1527328294, 2257789652, 3054656588, 4515579304, 6109313176, 9031158608, 12218626352, 12982290499, 25964580998, 51929161996, 103858323992, 207716647984]

約数ペア:

[(1, 207716647984), (2, 103858323992), (4, 51929161996), (8, 25964580998), (16, 12982290499), (17, 12218626352), (23, 9031158608), (34, 6109313176), (46, 4515579304), (68, 3054656588), (92, 2257789652), (136, 1527328294), (184, 1128894826), (272, 763664147), (368, 564447413), (391, 531244624), (782, 265622312), (1564, 132811156), (3128, 66405578), (4241, 48978224), (6256, 33202789), (7829, 26531696), (8482, 24489112), (15658, 13265848), (16964, 12244556), (31316, 6632924), (33928, 6122278), (62632, 3316462), (67856, 3061139), (72097, 2881072), (97543, 2129488), (125264, 1658231), (133093, 1560688), (144194, 1440536), (180067, 1153552), (195086, 1064744), (266186, 780344), (288388, 720268), (360134, 576776), (390172, 532372)]