200268458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 332758272

約数和(自身を除く): 132489814

約数列:

[1, 2, 13, 26, 43, 86, 271, 542, 559, 661, 1118, 1322, 3523, 7046, 8593, 11653, 17186, 23306, 28423, 56846, 151489, 179131, 302978, 358262, 369499, 738998, 2328703, 4657406, 7702633, 15405266, 100134229, 200268458]

約数ペア:

[(1, 200268458), (2, 100134229), (13, 15405266), (26, 7702633), (43, 4657406), (86, 2328703), (271, 738998), (542, 369499), (559, 358262), (661, 302978), (1118, 179131), (1322, 151489), (3523, 56846), (7046, 28423), (8593, 23306), (11653, 17186)]