220233048

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{187273}}^1$

素因数の和:187296

約数の個数: 48

約数和(自身を含む): 640477080

約数和(自身を除く): 420244032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 187273, 374546, 561819, 749092, 1123638, 1310911, 1498184, 2247276, 2621822, 3932733, 4494552, 5243644, 7865466, 9176377, 10487288, 15730932, 18352754, 27529131, 31461864, 36705508, 55058262, 73411016, 110116524, 220233048]

約数ペア:

[(1, 220233048), (2, 110116524), (3, 73411016), (4, 55058262), (6, 36705508), (7, 31461864), (8, 27529131), (12, 18352754), (14, 15730932), (21, 10487288), (24, 9176377), (28, 7865466), (42, 5243644), (49, 4494552), (56, 3932733), (84, 2621822), (98, 2247276), (147, 1498184), (168, 1310911), (196, 1123638), (294, 749092), (392, 561819), (588, 374546), (1176, 187273)]