204774306077

素因数分解:

${\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 240033411072

約数和(自身を除く): 35259104995

約数列:

[1, 11, 23, 101, 103, 121, 253, 643, 1111, 1133, 1331, 2323, 2369, 2783, 7073, 10403, 12221, 12463, 14789, 25553, 26059, 30613, 64943, 66229, 77803, 114433, 134431, 137093, 162679, 239269, 281083, 286649, 714373, 728519, 855833, 1258763, 1493689, 1523267, 1789469, 2631959, 3091913, 3153139, 6689129, 7858103, 8013709, 13846393, 16430579, 16755937, 19684159, 28951549, 73580419, 86439133, 88150799, 153849967, 180736369, 184315307, 318467039, 809384609, 1692349637, 1988100059, 2027468377, 8903230699, 18615846007, 204774306077]

約数ペア:

[(1, 204774306077), (11, 18615846007), (23, 8903230699), (101, 2027468377), (103, 1988100059), (121, 1692349637), (253, 809384609), (643, 318467039), (1111, 184315307), (1133, 180736369), (1331, 153849967), (2323, 88150799), (2369, 86439133), (2783, 73580419), (7073, 28951549), (10403, 19684159), (12221, 16755937), (12463, 16430579), (14789, 13846393), (25553, 8013709), (26059, 7858103), (30613, 6689129), (64943, 3153139), (66229, 3091913), (77803, 2631959), (114433, 1789469), (134431, 1523267), (137093, 1493689), (162679, 1258763), (239269, 855833), (281083, 728519), (286649, 714373)]