207780468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{27793}}^1$

素因数の和:27896

約数の個数: 48

約数和(自身を含む): 560327040

約数和(自身を除く): 352546572

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, 27793, 55586, 83379, 111172, 166758, 194551, 333516, 389102, 583653, 778204, 1167306, 2334612, 2473577, 4947154, 7420731, 9894308, 14841462, 17315039, 29682924, 34630078, 51945117, 69260156, 103890234, 207780468]

約数ペア:

[(1, 207780468), (2, 103890234), (3, 69260156), (4, 51945117), (6, 34630078), (7, 29682924), (12, 17315039), (14, 14841462), (21, 9894308), (28, 7420731), (42, 4947154), (84, 2473577), (89, 2334612), (178, 1167306), (267, 778204), (356, 583653), (534, 389102), (623, 333516), (1068, 194551), (1246, 166758), (1869, 111172), (2492, 83379), (3738, 55586), (7476, 27793)]