202319425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 314836992

約数和(自身を除く): 112517567

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 227, 275, 385, 463, 1135, 1589, 1925, 2315, 2497, 3241, 5093, 5675, 7945, 11575, 12485, 16205, 17479, 25465, 35651, 39725, 62425, 81025, 87395, 105101, 127325, 178255, 436975, 525505, 735707, 891275, 1156111, 2627525, 3678535, 5780555, 8092777, 18392675, 28902775, 40463885, 202319425]

約数ペア:

[(1, 202319425), (5, 40463885), (7, 28902775), (11, 18392675), (25, 8092777), (35, 5780555), (55, 3678535), (77, 2627525), (175, 1156111), (227, 891275), (275, 735707), (385, 525505), (463, 436975), (1135, 178255), (1589, 127325), (1925, 105101), (2315, 87395), (2497, 81025), (3241, 62425), (5093, 39725), (5675, 35651), (7945, 25465), (11575, 17479), (12485, 16205)]