201878161486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1\times {\mathrm{983}}^1$

素因数の和:1861

約数の個数: 64

約数和(自身を含む): 327317760000

約数和(自身を除く): 125439598514

約数列:

[1, 2, 19, 38, 59, 118, 139, 278, 659, 983, 1121, 1318, 1966, 2242, 2641, 5282, 8201, 12521, 16402, 18677, 25042, 37354, 38881, 57997, 77762, 91601, 115994, 136637, 155819, 183202, 273274, 311638, 647797, 738739, 1101943, 1295594, 1477478, 1740419, 2203886, 2596103, 3480838, 5192206, 5404459, 8061583, 10808918, 12308143, 16123166, 24616286, 38220023, 76440046, 90043783, 102684721, 153170077, 180087566, 205369442, 306340154, 726180437, 1452360874, 1710831877, 3421663754, 5312583197, 10625166394, 100939080743, 201878161486]

約数ペア:

[(1, 201878161486), (2, 100939080743), (19, 10625166394), (38, 5312583197), (59, 3421663754), (118, 1710831877), (139, 1452360874), (278, 726180437), (659, 306340154), (983, 205369442), (1121, 180087566), (1318, 153170077), (1966, 102684721), (2242, 90043783), (2641, 76440046), (5282, 38220023), (8201, 24616286), (12521, 16123166), (16402, 12308143), (18677, 10808918), (25042, 8061583), (37354, 5404459), (38881, 5192206), (57997, 3480838), (77762, 2596103), (91601, 2203886), (115994, 1740419), (136637, 1477478), (155819, 1295594), (183202, 1101943), (273274, 738739), (311638, 647797)]