202219941

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 347406336

約数和(自身を除く): 145186395

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 113, 127, 183, 231, 339, 381, 427, 671, 791, 889, 1243, 1281, 1397, 2013, 2373, 2667, 3729, 4191, 4697, 6893, 7747, 8701, 9779, 14091, 14351, 20679, 23241, 26103, 29337, 43053, 48251, 54229, 75823, 85217, 100457, 144753, 157861, 162687, 227469, 255651, 301371, 473583, 530761, 596519, 875411, 1105027, 1592283, 1789557, 2626233, 3315081, 6127877, 9629521, 18383631, 28888563, 67406647, 202219941]

約数ペア:

[(1, 202219941), (3, 67406647), (7, 28888563), (11, 18383631), (21, 9629521), (33, 6127877), (61, 3315081), (77, 2626233), (113, 1789557), (127, 1592283), (183, 1105027), (231, 875411), (339, 596519), (381, 530761), (427, 473583), (671, 301371), (791, 255651), (889, 227469), (1243, 162687), (1281, 157861), (1397, 144753), (2013, 100457), (2373, 85217), (2667, 75823), (3729, 54229), (4191, 48251), (4697, 43053), (6893, 29337), (7747, 26103), (8701, 23241), (9779, 20679), (14091, 14351)]