202186448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5077}}^1$

素因数の和:5235

約数の個数: 40

約数和(自身を含む): 415583520

約数和(自身を除く): 213397072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2489, 4978, 5077, 9956, 10154, 19912, 20308, 39824, 40616, 81232, 96463, 192926, 385852, 665087, 771704, 1330174, 1543408, 2660348, 5320696, 10641392, 12636653, 25273306, 50546612, 101093224, 202186448]

約数ペア:

[(1, 202186448), (2, 101093224), (4, 50546612), (8, 25273306), (16, 12636653), (19, 10641392), (38, 5320696), (76, 2660348), (131, 1543408), (152, 1330174), (262, 771704), (304, 665087), (524, 385852), (1048, 192926), (2096, 96463), (2489, 81232), (4978, 40616), (5077, 39824), (9956, 20308), (10154, 19912)]