207875376

素因数分解:

$2^4\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1237}}^1$

素因数の和:1643

約数の個数: 80

約数和(自身を含む): 598696800

約数和(自身を除く): 390821424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 389, 432, 778, 1167, 1237, 1556, 2334, 2474, 3112, 3501, 3711, 4668, 4948, 6224, 7002, 7422, 9336, 9896, 10503, 11133, 14004, 14844, 18672, 19792, 21006, 22266, 28008, 29688, 33399, 42012, 44532, 56016, 59376, 66798, 84024, 89064, 133596, 168048, 178128, 267192, 481193, 534384, 962386, 1443579, 1924772, 2887158, 3849544, 4330737, 5774316, 7699088, 8661474, 11548632, 12992211, 17322948, 23097264, 25984422, 34645896, 51968844, 69291792, 103937688, 207875376]

約数ペア:

[(1, 207875376), (2, 103937688), (3, 69291792), (4, 51968844), (6, 34645896), (8, 25984422), (9, 23097264), (12, 17322948), (16, 12992211), (18, 11548632), (24, 8661474), (27, 7699088), (36, 5774316), (48, 4330737), (54, 3849544), (72, 2887158), (108, 1924772), (144, 1443579), (216, 962386), (389, 534384), (432, 481193), (778, 267192), (1167, 178128), (1237, 168048), (1556, 133596), (2334, 89064), (2474, 84024), (3112, 66798), (3501, 59376), (3711, 56016), (4668, 44532), (4948, 42012), (6224, 33399), (7002, 29688), (7422, 28008), (9336, 22266), (9896, 21006), (10503, 19792), (11133, 18672), (14004, 14844)]