193142068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8443}}^1$

素因数の和:8516

約数の個数: 48

約数和(自身を含む): 416120320

約数和(自身を除く): 222978252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 8443, 11438, 16886, 22876, 33772, 59101, 118202, 160417, 236404, 320834, 363049, 641668, 726098, 1122919, 1452196, 2245838, 2541343, 4491676, 5082686, 6897931, 10165372, 13795862, 27591724, 48285517, 96571034, 193142068]

約数ペア:

[(1, 193142068), (2, 96571034), (4, 48285517), (7, 27591724), (14, 13795862), (19, 10165372), (28, 6897931), (38, 5082686), (43, 4491676), (76, 2541343), (86, 2245838), (133, 1452196), (172, 1122919), (266, 726098), (301, 641668), (532, 363049), (602, 320834), (817, 236404), (1204, 160417), (1634, 118202), (3268, 59101), (5719, 33772), (8443, 22876), (11438, 16886)]