212564892

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2371}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 514325504

約数和(自身を除く): 301760612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 241, 372, 482, 723, 964, 1446, 2371, 2892, 4742, 7113, 7471, 9484, 14226, 14942, 22413, 28452, 29884, 44826, 73501, 89652, 147002, 220503, 294004, 441006, 571411, 882012, 1142822, 1714233, 2285644, 3428466, 6856932, 17713741, 35427482, 53141223, 70854964, 106282446, 212564892]

約数ペア:

[(1, 212564892), (2, 106282446), (3, 70854964), (4, 53141223), (6, 35427482), (12, 17713741), (31, 6856932), (62, 3428466), (93, 2285644), (124, 1714233), (186, 1142822), (241, 882012), (372, 571411), (482, 441006), (723, 294004), (964, 220503), (1446, 147002), (2371, 89652), (2892, 73501), (4742, 44826), (7113, 29884), (7471, 28452), (9484, 22413), (14226, 14942)]