201490052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{22619}}^1$

素因数の和:22771

約数の個数: 24

約数和(自身を含む): 376215840

約数和(自身を除く): 174725788

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 22619, 45238, 90476, 384523, 769046, 1538092, 2963089, 5926178, 11852356, 50372513, 100745026, 201490052]

約数ペア:

[(1, 201490052), (2, 100745026), (4, 50372513), (17, 11852356), (34, 5926178), (68, 2963089), (131, 1538092), (262, 769046), (524, 384523), (2227, 90476), (4454, 45238), (8908, 22619)]