202462580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1373}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 435579984

約数和(自身を除く): 233117404

約数列:

[1, 2, 4, 5, 10, 20, 73, 101, 146, 202, 292, 365, 404, 505, 730, 1010, 1373, 1460, 2020, 2746, 5492, 6865, 7373, 13730, 14746, 27460, 29492, 36865, 73730, 100229, 138673, 147460, 200458, 277346, 400916, 501145, 554692, 693365, 1002290, 1386730, 2004580, 2773460, 10123129, 20246258, 40492516, 50615645, 101231290, 202462580]

約数ペア:

[(1, 202462580), (2, 101231290), (4, 50615645), (5, 40492516), (10, 20246258), (20, 10123129), (73, 2773460), (101, 2004580), (146, 1386730), (202, 1002290), (292, 693365), (365, 554692), (404, 501145), (505, 400916), (730, 277346), (1010, 200458), (1373, 147460), (1460, 138673), (2020, 100229), (2746, 73730), (5492, 36865), (6865, 29492), (7373, 27460), (13730, 14746)]