204078612

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^2\times {\mathrm{991}}^1$

素因数の和:1260

約数の個数: 36

約数和(自身を含む): 480330368

約数和(自身を除く): 276251756

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 991, 1572, 1982, 2973, 3964, 5946, 11892, 17161, 34322, 51483, 68644, 102966, 129821, 205932, 259642, 389463, 519284, 778926, 1557852, 17006551, 34013102, 51019653, 68026204, 102039306, 204078612]

約数ペア:

[(1, 204078612), (2, 102039306), (3, 68026204), (4, 51019653), (6, 34013102), (12, 17006551), (131, 1557852), (262, 778926), (393, 519284), (524, 389463), (786, 259642), (991, 205932), (1572, 129821), (1982, 102966), (2973, 68644), (3964, 51483), (5946, 34322), (11892, 17161)]