201841755

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 330511104

約数和(自身を除く): 128669349

約数列:

[1, 3, 5, 15, 53, 159, 265, 307, 795, 827, 921, 1535, 2481, 4135, 4605, 12405, 16271, 43831, 48813, 81355, 131493, 219155, 244065, 253889, 657465, 761667, 1269445, 3808335, 13456117, 40368351, 67280585, 201841755]

約数ペア:

[(1, 201841755), (3, 67280585), (5, 40368351), (15, 13456117), (53, 3808335), (159, 1269445), (265, 761667), (307, 657465), (795, 253889), (827, 244065), (921, 219155), (1535, 131493), (2481, 81355), (4135, 48813), (4605, 43831), (12405, 16271)]