201645224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{4013}}^1$

素因数の和:4601

約数の個数: 32

約数和(自身を含む): 413281440

約数和(自身を除く): 211636216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 571, 1142, 2284, 4013, 4568, 6281, 8026, 12562, 16052, 25124, 32104, 44143, 50248, 88286, 176572, 353144, 2291423, 4582846, 9165692, 18331384, 25205653, 50411306, 100822612, 201645224]

約数ペア:

[(1, 201645224), (2, 100822612), (4, 50411306), (8, 25205653), (11, 18331384), (22, 9165692), (44, 4582846), (88, 2291423), (571, 353144), (1142, 176572), (2284, 88286), (4013, 50248), (4568, 44143), (6281, 32104), (8026, 25124), (12562, 16052)]