201363785

素因数分解:

$5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{5443}}^1$

素因数の和:5613

約数の個数: 24

約数和(自身を含む): 283000896

約数和(自身を除く): 81637111

約数列:

[1, 5, 7, 35, 49, 151, 245, 755, 1057, 5285, 5443, 7399, 27215, 36995, 38101, 190505, 266707, 821893, 1333535, 4109465, 5753251, 28766255, 40272757, 201363785]

約数ペア:

[(1, 201363785), (5, 40272757), (7, 28766255), (35, 5753251), (49, 4109465), (151, 1333535), (245, 821893), (755, 266707), (1057, 190505), (5285, 38101), (5443, 36995), (7399, 27215)]