201199860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2113}}^1$

素因数の和:2174

約数の個数: 108

約数和(自身を含む): 638296932

約数和(自身を除く): 437097072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 529, 690, 828, 1035, 1058, 1380, 1587, 2070, 2113, 2116, 2645, 3174, 4140, 4226, 4761, 5290, 6339, 6348, 7935, 8452, 9522, 10565, 10580, 12678, 15870, 19017, 19044, 21130, 23805, 25356, 31695, 31740, 38034, 42260, 47610, 48599, 63390, 76068, 95085, 95220, 97198, 126780, 145797, 190170, 194396, 242995, 291594, 380340, 437391, 485990, 583188, 728985, 874782, 971980, 1117777, 1457970, 1749564, 2186955, 2235554, 2915940, 3353331, 4373910, 4471108, 5588885, 6706662, 8747820, 10059993, 11177770, 13413324, 16766655, 20119986, 22355540, 33533310, 40239972, 50299965, 67066620, 100599930, 201199860]

約数ペア:

[(1, 201199860), (2, 100599930), (3, 67066620), (4, 50299965), (5, 40239972), (6, 33533310), (9, 22355540), (10, 20119986), (12, 16766655), (15, 13413324), (18, 11177770), (20, 10059993), (23, 8747820), (30, 6706662), (36, 5588885), (45, 4471108), (46, 4373910), (60, 3353331), (69, 2915940), (90, 2235554), (92, 2186955), (115, 1749564), (138, 1457970), (180, 1117777), (207, 971980), (230, 874782), (276, 728985), (345, 583188), (414, 485990), (460, 437391), (529, 380340), (690, 291594), (828, 242995), (1035, 194396), (1058, 190170), (1380, 145797), (1587, 126780), (2070, 97198), (2113, 95220), (2116, 95085), (2645, 76068), (3174, 63390), (4140, 48599), (4226, 47610), (4761, 42260), (5290, 38034), (6339, 31740), (6348, 31695), (7935, 25356), (8452, 23805), (9522, 21130), (10565, 19044), (10580, 19017), (12678, 15870)]