196620018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{246391}}^1$

素因数の和:246422

約数の個数: 32

約数和(自身を含む): 473072640

約数和(自身を除く): 276452622

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 246391, 492782, 739173, 1478346, 1724737, 3449474, 4681429, 5174211, 9362858, 10348422, 14044287, 28088574, 32770003, 65540006, 98310009, 196620018]

約数ペア:

[(1, 196620018), (2, 98310009), (3, 65540006), (6, 32770003), (7, 28088574), (14, 14044287), (19, 10348422), (21, 9362858), (38, 5174211), (42, 4681429), (57, 3449474), (114, 1724737), (133, 1478346), (266, 739173), (399, 492782), (798, 246391)]