202603156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1021}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 428095360

約数和(自身を除く): 225492204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 373, 532, 746, 1021, 1492, 2042, 2611, 4084, 5222, 7087, 7147, 10444, 14174, 14294, 19399, 28348, 28588, 38798, 49609, 77596, 99218, 135793, 198436, 271586, 380833, 543172, 761666, 1523332, 2665831, 5331662, 7235827, 10663324, 14471654, 28943308, 50650789, 101301578, 202603156]

約数ペア:

[(1, 202603156), (2, 101301578), (4, 50650789), (7, 28943308), (14, 14471654), (19, 10663324), (28, 7235827), (38, 5331662), (76, 2665831), (133, 1523332), (266, 761666), (373, 543172), (532, 380833), (746, 271586), (1021, 198436), (1492, 135793), (2042, 99218), (2611, 77596), (4084, 49609), (5222, 38798), (7087, 28588), (7147, 28348), (10444, 19399), (14174, 14294)]