221567654868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{29637193}}^1$

素因数の和:29637296

約数の個数: 48

約数和(自身を含む): 597485831040

約数和(自身を除く): 375918176172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 29637193, 59274386, 88911579, 118548772, 177823158, 207460351, 355646316, 414920702, 622381053, 829841404, 1244762106, 2489524212, 2637710177, 5275420354, 7913130531, 10550840708, 15826261062, 18463971239, 31652522124, 36927942478, 55391913717, 73855884956, 110783827434, 221567654868]

約数ペア:

[(1, 221567654868), (2, 110783827434), (3, 73855884956), (4, 55391913717), (6, 36927942478), (7, 31652522124), (12, 18463971239), (14, 15826261062), (21, 10550840708), (28, 7913130531), (42, 5275420354), (84, 2637710177), (89, 2489524212), (178, 1244762106), (267, 829841404), (356, 622381053), (534, 414920702), (623, 355646316), (1068, 207460351), (1246, 177823158), (1869, 118548772), (2492, 88911579), (3738, 59274386), (7476, 29637193)]