200021543924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1\times {\mathrm{1019}}^1$

素因数の和:1593

約数の個数: 96

約数和(自身を含む): 380686521600

約数和(自身を除く): 180664977676

約数列:

[1, 2, 4, 17, 34, 68, 71, 109, 142, 218, 284, 373, 436, 746, 1019, 1207, 1492, 1853, 2038, 2414, 3706, 4076, 4828, 6341, 7412, 7739, 12682, 15478, 17323, 25364, 26483, 30956, 34646, 40657, 52966, 69292, 72349, 81314, 105932, 111071, 131563, 144698, 162628, 222142, 263126, 289396, 380087, 444284, 450211, 526252, 691169, 760174, 900422, 1229933, 1382338, 1520348, 1800844, 1888207, 2459866, 2764676, 2886647, 3776414, 4919732, 5773294, 6461479, 7552828, 7886041, 11546588, 12922958, 15772082, 25845916, 26986177, 31544164, 41429483, 49072999, 53972354, 82858966, 98145998, 107944708, 134062697, 165717932, 196291996, 268125394, 458765009, 536250788, 704301211, 917530018, 1408602422, 1835060036, 2817204844, 2941493293, 5882986586, 11765973172, 50005385981, 100010771962, 200021543924]

約数ペア:

[(1, 200021543924), (2, 100010771962), (4, 50005385981), (17, 11765973172), (34, 5882986586), (68, 2941493293), (71, 2817204844), (109, 1835060036), (142, 1408602422), (218, 917530018), (284, 704301211), (373, 536250788), (436, 458765009), (746, 268125394), (1019, 196291996), (1207, 165717932), (1492, 134062697), (1853, 107944708), (2038, 98145998), (2414, 82858966), (3706, 53972354), (4076, 49072999), (4828, 41429483), (6341, 31544164), (7412, 26986177), (7739, 25845916), (12682, 15772082), (15478, 12922958), (17323, 11546588), (25364, 7886041), (26483, 7552828), (30956, 6461479), (34646, 5773294), (40657, 4919732), (52966, 3776414), (69292, 2886647), (72349, 2764676), (81314, 2459866), (105932, 1888207), (111071, 1800844), (131563, 1520348), (144698, 1382338), (162628, 1229933), (222142, 900422), (263126, 760174), (289396, 691169), (380087, 526252), (444284, 450211)]