210494908

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{3083}}^1$

素因数の和:3214

約数の個数: 36

約数和(自身を含む): 402961608

約数和(自身を除く): 192466700

約数列:

[1, 2, 4, 13, 26, 52, 101, 169, 202, 338, 404, 676, 1313, 2626, 3083, 5252, 6166, 12332, 17069, 34138, 40079, 68276, 80158, 160316, 311383, 521027, 622766, 1042054, 1245532, 2084108, 4047979, 8095958, 16191916, 52623727, 105247454, 210494908]

約数ペア:

[(1, 210494908), (2, 105247454), (4, 52623727), (13, 16191916), (26, 8095958), (52, 4047979), (101, 2084108), (169, 1245532), (202, 1042054), (338, 622766), (404, 521027), (676, 311383), (1313, 160316), (2626, 80158), (3083, 68276), (5252, 40079), (6166, 34138), (12332, 17069)]