220147236

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{210869}}^1$

素因数の和:210908

約数の個数: 36

約数和(自身を含む): 575675100

約数和(自身を除く): 355527864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 210869, 421738, 632607, 843476, 1265214, 1897821, 2530428, 3795642, 6115201, 7591284, 12230402, 18345603, 24460804, 36691206, 55036809, 73382412, 110073618, 220147236]

約数ペア:

[(1, 220147236), (2, 110073618), (3, 73382412), (4, 55036809), (6, 36691206), (9, 24460804), (12, 18345603), (18, 12230402), (29, 7591284), (36, 6115201), (58, 3795642), (87, 2530428), (116, 1897821), (174, 1265214), (261, 843476), (348, 632607), (522, 421738), (1044, 210869)]