201451544

素因数分解:

$2^3\times 7^2\times {\mathrm{347}}^1\times {\mathrm{1481}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 440954280

約数和(自身を除く): 239502736

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 347, 392, 694, 1388, 1481, 2429, 2776, 2962, 4858, 5924, 9716, 10367, 11848, 17003, 19432, 20734, 34006, 41468, 68012, 72569, 82936, 136024, 145138, 290276, 513907, 580552, 1027814, 2055628, 3597349, 4111256, 7194698, 14389396, 25181443, 28778792, 50362886, 100725772, 201451544]

約数ペア:

[(1, 201451544), (2, 100725772), (4, 50362886), (7, 28778792), (8, 25181443), (14, 14389396), (28, 7194698), (49, 4111256), (56, 3597349), (98, 2055628), (196, 1027814), (347, 580552), (392, 513907), (694, 290276), (1388, 145138), (1481, 136024), (2429, 82936), (2776, 72569), (2962, 68012), (4858, 41468), (5924, 34006), (9716, 20734), (10367, 19432), (11848, 17003)]