193821208

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{17569}}^1$

素因数の和:17779

約数の個数: 32

約数和(自身を含む): 417463200

約数和(自身を除く): 223641992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 17569, 35138, 70276, 122983, 140552, 245966, 491932, 983864, 3461093, 6922186, 13844372, 24227651, 27688744, 48455302, 96910604, 193821208]

約数ペア:

[(1, 193821208), (2, 96910604), (4, 48455302), (7, 27688744), (8, 24227651), (14, 13844372), (28, 6922186), (56, 3461093), (197, 983864), (394, 491932), (788, 245966), (1379, 140552), (1576, 122983), (2758, 70276), (5516, 35138), (11032, 17569)]