200840808978

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{10159}}^1$

素因数の和:10313

約数の個数: 144

約数和(自身を含む): 490075971840

約数和(自身を除く): 289235162862

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 53, 69, 102, 106, 138, 153, 159, 207, 306, 318, 391, 414, 477, 782, 901, 954, 1173, 1219, 1802, 2346, 2438, 2703, 2809, 3519, 3657, 5406, 5618, 7038, 7314, 8109, 8427, 10159, 10971, 16218, 16854, 20318, 20723, 21942, 25281, 30477, 41446, 47753, 50562, 60954, 62169, 64607, 91431, 95506, 124338, 129214, 143259, 172703, 182862, 186507, 193821, 233657, 286518, 345406, 373014, 387642, 429777, 467314, 518109, 538427, 581463, 700971, 859554, 1036218, 1076854, 1098319, 1162926, 1401942, 1554327, 1615281, 2102913, 2196638, 3108654, 3230562, 3294957, 3972169, 4205826, 4845843, 6589914, 7944338, 9153259, 9691686, 9884871, 11916507, 12383821, 18306518, 19769742, 23833014, 24767642, 27459777, 28536631, 35749521, 37151463, 54919554, 57073262, 71499042, 74302926, 82379331, 85609893, 111454389, 164758662, 171219786, 210524957, 222908778, 256829679, 421049914, 485122727, 513659358, 631574871, 656342513, 970245454, 1263149742, 1312685026, 1455368181, 1894724613, 1969027539, 2910736362, 3789449226, 3938055078, 4366104543, 5907082617, 8732209086, 11157822721, 11814165234, 22315645442, 33473468163, 66946936326, 100420404489, 200840808978]

約数ペア:

[(1, 200840808978), (2, 100420404489), (3, 66946936326), (6, 33473468163), (9, 22315645442), (17, 11814165234), (18, 11157822721), (23, 8732209086), (34, 5907082617), (46, 4366104543), (51, 3938055078), (53, 3789449226), (69, 2910736362), (102, 1969027539), (106, 1894724613), (138, 1455368181), (153, 1312685026), (159, 1263149742), (207, 970245454), (306, 656342513), (318, 631574871), (391, 513659358), (414, 485122727), (477, 421049914), (782, 256829679), (901, 222908778), (954, 210524957), (1173, 171219786), (1219, 164758662), (1802, 111454389), (2346, 85609893), (2438, 82379331), (2703, 74302926), (2809, 71499042), (3519, 57073262), (3657, 54919554), (5406, 37151463), (5618, 35749521), (7038, 28536631), (7314, 27459777), (8109, 24767642), (8427, 23833014), (10159, 19769742), (10971, 18306518), (16218, 12383821), (16854, 11916507), (20318, 9884871), (20723, 9691686), (21942, 9153259), (25281, 7944338), (30477, 6589914), (41446, 4845843), (47753, 4205826), (50562, 3972169), (60954, 3294957), (62169, 3230562), (64607, 3108654), (91431, 2196638), (95506, 2102913), (124338, 1615281), (129214, 1554327), (143259, 1401942), (172703, 1162926), (182862, 1098319), (186507, 1076854), (193821, 1036218), (233657, 859554), (286518, 700971), (345406, 581463), (373014, 538427), (387642, 518109), (429777, 467314)]