214950987

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 336117600

約数和(自身を除く): 121166613

約数列:

[1, 3, 9, 29, 41, 53, 87, 123, 159, 261, 369, 379, 477, 1137, 1189, 1537, 2173, 3411, 3567, 4611, 6519, 10701, 10991, 13833, 15539, 19557, 20087, 32973, 46617, 60261, 63017, 98919, 139851, 180783, 189051, 450631, 567153, 582523, 823567, 1351893, 1747569, 2470701, 4055679, 5242707, 7412103, 23883443, 71650329, 214950987]

約数ペア:

[(1, 214950987), (3, 71650329), (9, 23883443), (29, 7412103), (41, 5242707), (53, 4055679), (87, 2470701), (123, 1747569), (159, 1351893), (261, 823567), (369, 582523), (379, 567153), (477, 450631), (1137, 189051), (1189, 180783), (1537, 139851), (2173, 98919), (3411, 63017), (3567, 60261), (4611, 46617), (6519, 32973), (10701, 20087), (10991, 19557), (13833, 15539)]