200440744

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 456917760

約数和(自身を除く): 256477016

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 311, 476, 622, 677, 952, 1244, 1354, 2177, 2488, 2708, 4354, 4739, 5287, 5416, 8708, 9478, 10574, 11509, 17416, 18956, 21148, 23018, 37009, 37912, 42296, 46036, 74018, 80563, 92072, 148036, 161126, 210547, 296072, 322252, 421094, 644504, 842188, 1473829, 1684376, 2947658, 3579299, 5895316, 7158598, 11790632, 14317196, 25055093, 28634392, 50110186, 100220372, 200440744]

約数ペア:

[(1, 200440744), (2, 100220372), (4, 50110186), (7, 28634392), (8, 25055093), (14, 14317196), (17, 11790632), (28, 7158598), (34, 5895316), (56, 3579299), (68, 2947658), (119, 1684376), (136, 1473829), (238, 842188), (311, 644504), (476, 421094), (622, 322252), (677, 296072), (952, 210547), (1244, 161126), (1354, 148036), (2177, 92072), (2488, 80563), (2708, 74018), (4354, 46036), (4739, 42296), (5287, 37912), (5416, 37009), (8708, 23018), (9478, 21148), (10574, 18956), (11509, 17416)]