201968613

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5159

約数の個数: 64

約数和(自身を含む): 392755200

約数和(自身を除く): 190786587

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 693, 1197, 1463, 1881, 2079, 3591, 4389, 5113, 5643, 13167, 15339, 35791, 39501, 46017, 56243, 97147, 107373, 138051, 168729, 291441, 322119, 393701, 506187, 680029, 874323, 966357, 1068617, 1181103, 1518561, 2040087, 2622969, 3205851, 3543309, 6120261, 7480319, 9617553, 10629927, 18360783, 22440957, 28852659, 67322871, 201968613]

約数ペア:

[(1, 201968613), (3, 67322871), (7, 28852659), (9, 22440957), (11, 18360783), (19, 10629927), (21, 9617553), (27, 7480319), (33, 6120261), (57, 3543309), (63, 3205851), (77, 2622969), (99, 2040087), (133, 1518561), (171, 1181103), (189, 1068617), (209, 966357), (231, 874323), (297, 680029), (399, 506187), (513, 393701), (627, 322119), (693, 291441), (1197, 168729), (1463, 138051), (1881, 107373), (2079, 97147), (3591, 56243), (4389, 46017), (5113, 39501), (5643, 35791), (13167, 15339)]