201581092

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{7829}}^1$

素因数の和:8031

約数の個数: 24

約数和(自身を含む): 363719160

約数和(自身を除く): 162138068

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 6437, 7829, 12874, 15658, 25748, 31316, 320989, 641978, 1229153, 1283956, 2458306, 4916612, 50395273, 100790546, 201581092]

約数ペア:

[(1, 201581092), (2, 100790546), (4, 50395273), (41, 4916612), (82, 2458306), (157, 1283956), (164, 1229153), (314, 641978), (628, 320989), (6437, 31316), (7829, 25748), (12874, 15658)]