200097208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 421286400

約数和(自身を除く): 221189192

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 211, 323, 367, 422, 646, 734, 844, 1292, 1468, 1688, 2584, 2936, 3587, 4009, 6239, 6973, 7174, 8018, 12478, 13946, 14348, 16036, 24956, 27892, 28696, 32072, 49912, 55784, 68153, 77437, 118541, 136306, 154874, 237082, 272612, 309748, 474164, 545224, 619496, 948328, 1316429, 1471303, 2632858, 2942606, 5265716, 5885212, 10531432, 11770424, 25012151, 50024302, 100048604, 200097208]

約数ペア:

[(1, 200097208), (2, 100048604), (4, 50024302), (8, 25012151), (17, 11770424), (19, 10531432), (34, 5885212), (38, 5265716), (68, 2942606), (76, 2632858), (136, 1471303), (152, 1316429), (211, 948328), (323, 619496), (367, 545224), (422, 474164), (646, 309748), (734, 272612), (844, 237082), (1292, 154874), (1468, 136306), (1688, 118541), (2584, 77437), (2936, 68153), (3587, 55784), (4009, 49912), (6239, 32072), (6973, 28696), (7174, 27892), (8018, 24956), (12478, 16036), (13946, 14348)]