199052308

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{78121}}^1$

素因数の和:78152

約数の個数: 36

約数和(自身を含む): 436389492

約数和(自身を除く): 237337184

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 78121, 156242, 312484, 546847, 1015573, 1093694, 2031146, 2187388, 3827929, 4062292, 7109011, 7655858, 14218022, 15311716, 28436044, 49763077, 99526154, 199052308]

約数ペア:

[(1, 199052308), (2, 99526154), (4, 49763077), (7, 28436044), (13, 15311716), (14, 14218022), (26, 7655858), (28, 7109011), (49, 4062292), (52, 3827929), (91, 2187388), (98, 2031146), (182, 1093694), (196, 1015573), (364, 546847), (637, 312484), (1274, 156242), (2548, 78121)]