197232185840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{129758017}}^1$

素因数の和:129758049

約数の個数: 40

約数和(自身を含む): 482699826960

約数和(自身を除く): 285467641120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 129758017, 259516034, 519032068, 648790085, 1038064136, 1297580170, 2076128272, 2465402323, 2595160340, 4930804646, 5190320680, 9861609292, 10380641360, 12327011615, 19723218584, 24654023230, 39446437168, 49308046460, 98616092920, 197232185840]

約数ペア:

[(1, 197232185840), (2, 98616092920), (4, 49308046460), (5, 39446437168), (8, 24654023230), (10, 19723218584), (16, 12327011615), (19, 10380641360), (20, 9861609292), (38, 5190320680), (40, 4930804646), (76, 2595160340), (80, 2465402323), (95, 2076128272), (152, 1297580170), (190, 1038064136), (304, 648790085), (380, 519032068), (760, 259516034), (1520, 129758017)]