201422848

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{8941}}^1$

素因数の和:8974

約数の個数: 48

約数和(自身を含む): 439409880

約数和(自身を除く): 237987032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 5632, 8941, 11264, 17882, 22528, 35764, 71528, 98351, 143056, 196702, 286112, 393404, 572224, 786808, 1144448, 1573616, 2288896, 3147232, 4577792, 6294464, 9155584, 12588928, 18311168, 25177856, 50355712, 100711424, 201422848]

約数ペア:

[(1, 201422848), (2, 100711424), (4, 50355712), (8, 25177856), (11, 18311168), (16, 12588928), (22, 9155584), (32, 6294464), (44, 4577792), (64, 3147232), (88, 2288896), (128, 1573616), (176, 1144448), (256, 786808), (352, 572224), (512, 393404), (704, 286112), (1024, 196702), (1408, 143056), (2048, 98351), (2816, 71528), (5632, 35764), (8941, 22528), (11264, 17882)]