203212822

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1\times {\mathrm{971}}^1$

素因数の和:1631

約数の個数: 16

約数和(自身を含む): 307054800

約数和(自身を除く): 103841978

約数列:

[1, 2, 269, 389, 538, 778, 971, 1942, 104641, 209282, 261199, 377719, 522398, 755438, 101606411, 203212822]

約数ペア:

[(1, 203212822), (2, 101606411), (269, 755438), (389, 522398), (538, 377719), (778, 261199), (971, 209282), (1942, 104641)]