202319806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 332107776

約数和(自身を除く): 129787970

約数列:

[1, 2, 13, 26, 131, 191, 262, 311, 382, 622, 1703, 2483, 3406, 4043, 4966, 8086, 25021, 40741, 50042, 59401, 81482, 118802, 325273, 529633, 650546, 772213, 1059266, 1544426, 7781531, 15563062, 101159903, 202319806]

約数ペア:

[(1, 202319806), (2, 101159903), (13, 15563062), (26, 7781531), (131, 1544426), (191, 1059266), (262, 772213), (311, 650546), (382, 529633), (622, 325273), (1703, 118802), (2483, 81482), (3406, 59401), (4043, 50042), (4966, 40741), (8086, 25021)]