201440824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{10141}}^1$

素因数の和:10351

約数の個数: 32

約数和(自身を含む): 408925440

約数和(自身を除く): 207484616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1528, 2483, 4966, 9932, 10141, 19864, 20282, 40564, 81128, 131833, 263666, 527332, 1054664, 1936931, 3873862, 7747724, 15495448, 25180103, 50360206, 100720412, 201440824]

約数ペア:

[(1, 201440824), (2, 100720412), (4, 50360206), (8, 25180103), (13, 15495448), (26, 7747724), (52, 3873862), (104, 1936931), (191, 1054664), (382, 527332), (764, 263666), (1528, 131833), (2483, 81128), (4966, 40564), (9932, 20282), (10141, 19864)]