223148996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4153}}^1$

素因数の和:4284

約数の個数: 48

約数和(自身を含む): 474552960

約数和(自身を除く): 251403964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 202, 266, 404, 532, 707, 1414, 1919, 2828, 3838, 4153, 7676, 8306, 13433, 16612, 26866, 29071, 53732, 58142, 78907, 116284, 157814, 315628, 419453, 552349, 838906, 1104698, 1677812, 2209396, 2936171, 5872342, 7969607, 11744684, 15939214, 31878428, 55787249, 111574498, 223148996]

約数ペア:

[(1, 223148996), (2, 111574498), (4, 55787249), (7, 31878428), (14, 15939214), (19, 11744684), (28, 7969607), (38, 5872342), (76, 2936171), (101, 2209396), (133, 1677812), (202, 1104698), (266, 838906), (404, 552349), (532, 419453), (707, 315628), (1414, 157814), (1919, 116284), (2828, 78907), (3838, 58142), (4153, 53732), (7676, 29071), (8306, 26866), (13433, 16612)]