200242016

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:704

約数の個数: 72

約数和(自身を含む): 434597184

約数和(自身を除く): 234355168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 169, 208, 244, 338, 416, 488, 607, 676, 793, 976, 1214, 1352, 1586, 1952, 2428, 2704, 3172, 4856, 5408, 6344, 7891, 9712, 10309, 12688, 15782, 19424, 20618, 25376, 31564, 37027, 41236, 63128, 74054, 82472, 102583, 126256, 148108, 164944, 205166, 252512, 296216, 329888, 410332, 481351, 592432, 820664, 962702, 1184864, 1641328, 1925404, 3282656, 3850808, 6257563, 7701616, 12515126, 15403232, 25030252, 50060504, 100121008, 200242016]

約数ペア:

[(1, 200242016), (2, 100121008), (4, 50060504), (8, 25030252), (13, 15403232), (16, 12515126), (26, 7701616), (32, 6257563), (52, 3850808), (61, 3282656), (104, 1925404), (122, 1641328), (169, 1184864), (208, 962702), (244, 820664), (338, 592432), (416, 481351), (488, 410332), (607, 329888), (676, 296216), (793, 252512), (976, 205166), (1214, 164944), (1352, 148108), (1586, 126256), (1952, 102583), (2428, 82472), (2704, 74054), (3172, 63128), (4856, 41236), (5408, 37027), (6344, 31564), (7891, 25376), (9712, 20618), (10309, 19424), (12688, 15782)]