201481956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{430517}}^1$

素因数の和:430540

約数の個数: 36

約数和(自身を含む): 548479932

約数和(自身を除く): 346997976

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 430517, 861034, 1291551, 1722068, 2583102, 3874653, 5166204, 5596721, 7749306, 11193442, 15498612, 16790163, 22386884, 33580326, 50370489, 67160652, 100740978, 201481956]

約数ペア:

[(1, 201481956), (2, 100740978), (3, 67160652), (4, 50370489), (6, 33580326), (9, 22386884), (12, 16790163), (13, 15498612), (18, 11193442), (26, 7749306), (36, 5596721), (39, 5166204), (52, 3874653), (78, 2583102), (117, 1722068), (156, 1291551), (234, 861034), (468, 430517)]