203381607

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 337784832

約数和(自身を除く): 134403225

約数列:

[1, 3, 11, 13, 31, 33, 39, 41, 93, 123, 143, 341, 373, 403, 429, 451, 533, 1023, 1119, 1209, 1271, 1353, 1599, 3813, 4103, 4433, 4849, 5863, 11563, 12309, 13299, 13981, 14547, 15293, 16523, 17589, 34689, 41943, 45879, 49569, 53339, 127193, 150319, 160017, 168223, 181753, 198809, 381579, 450957, 474083, 504669, 545259, 596427, 1422249, 1653509, 2186899, 4960527, 5214913, 6163079, 6560697, 15644739, 18489237, 67793869, 203381607]

約数ペア:

[(1, 203381607), (3, 67793869), (11, 18489237), (13, 15644739), (31, 6560697), (33, 6163079), (39, 5214913), (41, 4960527), (93, 2186899), (123, 1653509), (143, 1422249), (341, 596427), (373, 545259), (403, 504669), (429, 474083), (451, 450957), (533, 381579), (1023, 198809), (1119, 181753), (1209, 168223), (1271, 160017), (1353, 150319), (1599, 127193), (3813, 53339), (4103, 49569), (4433, 45879), (4849, 41943), (5863, 34689), (11563, 17589), (12309, 16523), (13299, 15293), (13981, 14547)]