201993410584

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{323413}}^1$

素因数の和:324032

約数の個数: 64

約数和(自身を含む): 456401836800

約数和(自身を除く): 254408426216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 587, 1064, 1174, 2348, 4109, 4696, 8218, 11153, 16436, 22306, 32872, 44612, 78071, 89224, 156142, 312284, 323413, 624568, 646826, 1293652, 2263891, 2587304, 4527782, 6144847, 9055564, 12289694, 18111128, 24579388, 43013929, 49158776, 86027858, 172055716, 189843431, 344111432, 379686862, 759373724, 1328904017, 1518747448, 2657808034, 3607025189, 5315616068, 7214050378, 10631232136, 14428100756, 25249176323, 28856201512, 50498352646, 100996705292, 201993410584]

約数ペア:

[(1, 201993410584), (2, 100996705292), (4, 50498352646), (7, 28856201512), (8, 25249176323), (14, 14428100756), (19, 10631232136), (28, 7214050378), (38, 5315616068), (56, 3607025189), (76, 2657808034), (133, 1518747448), (152, 1328904017), (266, 759373724), (532, 379686862), (587, 344111432), (1064, 189843431), (1174, 172055716), (2348, 86027858), (4109, 49158776), (4696, 43013929), (8218, 24579388), (11153, 18111128), (16436, 12289694), (22306, 9055564), (32872, 6144847), (44612, 4527782), (78071, 2587304), (89224, 2263891), (156142, 1293652), (312284, 646826), (323413, 624568)]