202108738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 351211896

約数和(自身を除く): 149103158

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 353, 361, 494, 706, 722, 793, 1159, 1586, 2318, 4589, 4693, 6707, 9178, 9386, 13414, 15067, 21533, 22021, 30134, 43066, 44042, 87191, 127433, 174382, 254866, 279929, 286273, 409127, 559858, 572546, 818254, 1656629, 3313258, 5318651, 7773413, 10637302, 15546826, 101054369, 202108738]

約数ペア:

[(1, 202108738), (2, 101054369), (13, 15546826), (19, 10637302), (26, 7773413), (38, 5318651), (61, 3313258), (122, 1656629), (247, 818254), (353, 572546), (361, 559858), (494, 409127), (706, 286273), (722, 279929), (793, 254866), (1159, 174382), (1586, 127433), (2318, 87191), (4589, 44042), (4693, 43066), (6707, 30134), (9178, 22021), (9386, 21533), (13414, 15067)]