210334465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{467}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 291133440

約数和(自身を除く): 80798975

約数列:

[1, 5, 11, 19, 55, 95, 209, 431, 467, 1045, 2155, 2335, 4741, 5137, 8189, 8873, 23705, 25685, 40945, 44365, 90079, 97603, 201277, 450395, 488015, 1006385, 2214047, 3824263, 11070235, 19121315, 42066893, 210334465]

約数ペア:

[(1, 210334465), (5, 42066893), (11, 19121315), (19, 11070235), (55, 3824263), (95, 2214047), (209, 1006385), (431, 488015), (467, 450395), (1045, 201277), (2155, 97603), (2335, 90079), (4741, 44365), (5137, 40945), (8189, 25685), (8873, 23705)]