201036951

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 333849600

約数和(自身を除く): 132812649

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 137, 139, 153, 207, 391, 411, 417, 459, 621, 1173, 1233, 1251, 2329, 2363, 3151, 3197, 3519, 3699, 3753, 6987, 7089, 9453, 9591, 10557, 19043, 20961, 21267, 28359, 28773, 53567, 54349, 57129, 62883, 63801, 85077, 86319, 160701, 163047, 171387, 323731, 437989, 482103, 489141, 514161, 971193, 1313967, 1446309, 1467423, 2913579, 3941901, 7445813, 8740737, 11825703, 22337439, 67012317, 201036951]

約数ペア:

[(1, 201036951), (3, 67012317), (9, 22337439), (17, 11825703), (23, 8740737), (27, 7445813), (51, 3941901), (69, 2913579), (137, 1467423), (139, 1446309), (153, 1313967), (207, 971193), (391, 514161), (411, 489141), (417, 482103), (459, 437989), (621, 323731), (1173, 171387), (1233, 163047), (1251, 160701), (2329, 86319), (2363, 85077), (3151, 63801), (3197, 62883), (3519, 57129), (3699, 54349), (3753, 53567), (6987, 28773), (7089, 28359), (9453, 21267), (9591, 20961), (10557, 19043)]