194963632

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 383404032

約数和(自身を除く): 188440400

約数列:

[1, 2, 4, 8, 16, 131, 191, 262, 382, 487, 524, 764, 974, 1048, 1528, 1948, 2096, 3056, 3896, 7792, 25021, 50042, 63797, 93017, 100084, 127594, 186034, 200168, 255188, 372068, 400336, 510376, 744136, 1020752, 1488272, 12185227, 24370454, 48740908, 97481816, 194963632]

約数ペア:

[(1, 194963632), (2, 97481816), (4, 48740908), (8, 24370454), (16, 12185227), (131, 1488272), (191, 1020752), (262, 744136), (382, 510376), (487, 400336), (524, 372068), (764, 255188), (974, 200168), (1048, 186034), (1528, 127594), (1948, 100084), (2096, 93017), (3056, 63797), (3896, 50042), (7792, 25021)]