199961517

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4099}}^1$

素因数の和:4233

約数の個数: 32

約数和(自身を含む): 321177600

約数和(自身を除く): 121216083

約数列:

[1, 3, 7, 21, 23, 69, 101, 161, 303, 483, 707, 2121, 2323, 4099, 6969, 12297, 16261, 28693, 48783, 86079, 94277, 282831, 413999, 659939, 1241997, 1979817, 2897993, 8693979, 9521977, 28565931, 66653839, 199961517]

約数ペア:

[(1, 199961517), (3, 66653839), (7, 28565931), (21, 9521977), (23, 8693979), (69, 2897993), (101, 1979817), (161, 1241997), (303, 659939), (483, 413999), (707, 282831), (2121, 94277), (2323, 86079), (4099, 48783), (6969, 28693), (12297, 16261)]