222068644

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 451325952

約数和(自身を除く): 229257308

約数列:

[1, 2, 4, 7, 14, 28, 127, 197, 254, 317, 394, 508, 634, 788, 889, 1268, 1379, 1778, 2219, 2758, 3556, 4438, 5516, 8876, 25019, 40259, 50038, 62449, 80518, 100076, 124898, 161036, 175133, 249796, 281813, 350266, 437143, 563626, 700532, 874286, 1127252, 1748572, 7931023, 15862046, 31724092, 55517161, 111034322, 222068644]

約数ペア:

[(1, 222068644), (2, 111034322), (4, 55517161), (7, 31724092), (14, 15862046), (28, 7931023), (127, 1748572), (197, 1127252), (254, 874286), (317, 700532), (394, 563626), (508, 437143), (634, 350266), (788, 281813), (889, 249796), (1268, 175133), (1379, 161036), (1778, 124898), (2219, 100076), (2758, 80518), (3556, 62449), (4438, 50038), (5516, 40259), (8876, 25019)]