201511314

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:829

約数の個数: 80

約数和(自身を含む): 475675200

約数和(自身を除く): 274163886

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 59, 81, 87, 118, 162, 174, 177, 261, 354, 522, 531, 727, 783, 1062, 1454, 1566, 1593, 1711, 2181, 2349, 3186, 3422, 4362, 4698, 4779, 5133, 6543, 9558, 10266, 13086, 15399, 19629, 21083, 30798, 39258, 42166, 42893, 46197, 58887, 63249, 85786, 92394, 117774, 126498, 128679, 138591, 189747, 257358, 277182, 379494, 386037, 569241, 772074, 1138482, 1158111, 1243897, 1707723, 2316222, 2487794, 3415446, 3474333, 3731691, 6948666, 7463382, 11195073, 22390146, 33585219, 67170438, 100755657, 201511314]

約数ペア:

[(1, 201511314), (2, 100755657), (3, 67170438), (6, 33585219), (9, 22390146), (18, 11195073), (27, 7463382), (29, 6948666), (54, 3731691), (58, 3474333), (59, 3415446), (81, 2487794), (87, 2316222), (118, 1707723), (162, 1243897), (174, 1158111), (177, 1138482), (261, 772074), (354, 569241), (522, 386037), (531, 379494), (727, 277182), (783, 257358), (1062, 189747), (1454, 138591), (1566, 128679), (1593, 126498), (1711, 117774), (2181, 92394), (2349, 85786), (3186, 63249), (3422, 58887), (4362, 46197), (4698, 42893), (4779, 42166), (5133, 39258), (6543, 30798), (9558, 21083), (10266, 19629), (13086, 15399)]