207780482

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 408844800

約数和(自身を除く): 201064318

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 343, 598, 637, 686, 1013, 1127, 1274, 2026, 2093, 2254, 4186, 4459, 7091, 7889, 8918, 13169, 14182, 14651, 15778, 23299, 26338, 29302, 46598, 49637, 92183, 99274, 102557, 163093, 184366, 205114, 302887, 326186, 347459, 605774, 645281, 694918, 1141651, 1290562, 2120209, 2283302, 4240418, 4516967, 7991557, 9033934, 14841463, 15983114, 29682926, 103890241, 207780482]

約数ペア:

[(1, 207780482), (2, 103890241), (7, 29682926), (13, 15983114), (14, 14841463), (23, 9033934), (26, 7991557), (46, 4516967), (49, 4240418), (91, 2283302), (98, 2120209), (161, 1290562), (182, 1141651), (299, 694918), (322, 645281), (343, 605774), (598, 347459), (637, 326186), (686, 302887), (1013, 205114), (1127, 184366), (1274, 163093), (2026, 102557), (2093, 99274), (2254, 92183), (4186, 49637), (4459, 46598), (7091, 29302), (7889, 26338), (8918, 23299), (13169, 15778), (14182, 14651)]