201402621

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 354392064

約数和(自身を除く): 152989443

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 173, 357, 519, 1071, 1087, 1211, 1557, 2941, 3261, 3633, 7609, 8823, 9783, 10899, 18479, 20587, 22827, 26469, 55437, 61761, 68481, 129353, 166311, 185283, 188051, 388059, 564153, 1164177, 1316357, 1692459, 3196867, 3949071, 9590601, 11847213, 22378069, 28771803, 67134207, 201402621]

約数ペア:

[(1, 201402621), (3, 67134207), (7, 28771803), (9, 22378069), (17, 11847213), (21, 9590601), (51, 3949071), (63, 3196867), (119, 1692459), (153, 1316357), (173, 1164177), (357, 564153), (519, 388059), (1071, 188051), (1087, 185283), (1211, 166311), (1557, 129353), (2941, 68481), (3261, 61761), (3633, 55437), (7609, 26469), (8823, 22827), (9783, 20587), (10899, 18479)]